diff --git a/data/search/deptToCRN.json b/data/search/deptToCRN.json
index 154c581..0af5c35 100644
--- a/data/search/deptToCRN.json
+++ b/data/search/deptToCRN.json
@@ -117,17 +117,8 @@
     "ARCH 4966 (01)": 68856,
     "ARCH 4967 (01)": 68686,
     "ARCH 4969 (01)": 68688,
-    "ARCH 4970 (50)": 69201,
     "ARCH 4970 (80)": 68897,
     "ARCH 4971 (01)": 68997,
-    "ARCH 4971 (50)": 69202,
-    "ARCH 4972 (50)": 69203,
-    "ARCH 4973 (50)": 69066,
-    "ARCH 4974 (50)": 69067,
-    "ARCH 4975 (50)": 69068,
-    "ARCH 4977 (50)": 69069,
-    "ARCH 4978 (50)": 69070,
-    "ARCH 4979 (50)": 69071,
     "ARCH 5100 (01)": 67419,
     "ARCH 5140 (01)": 67420,
     "ARCH 5150 (01)": 67434,
@@ -155,6 +146,7 @@
     "ARCH 6962 (80)": 68280,
     "ARCH 6965 (01)": 68684,
     "ARCH 6967 (02)": 68991,
+    "ARCH 6980 (80)": 69471,
     "ARCH 6980 (81)": 67220,
     "ARCH 6990 (02)": 68683,
     "ARCH 6990 (10)": 66274,
@@ -250,25 +242,19 @@
     "ASTR 6970 (05)": 68860,
     "ASTR 6970 (07)": 69019,
     "ASTR 6970 (09)": 69324,
-    "BCBP 4240 (01)": 69193,
-    "BCBP 4470 (01)": 68650,
     "BCBP 4600 (01)": 68859,
     "BCBP 4760 (01)": 65062,
     "BCBP 4800 (01)": 67254,
     "BCBP 4870 (01)": 66043,
-    "BCBP 4969 (01)": 68389,
     "BCBP 4980 (01)": 65191,
     "BCBP 4990 (02)": 66154,
     "BCBP 4990 (06)": 67368,
     "BCBP 4990 (07)": 67370,
     "BCBP 4990 (10)": 67479,
     "BCBP 4990 (11)": 67480,
-    "BCBP 6240 (01)": 69194,
-    "BCBP 6470 (01)": 68649,
     "BCBP 6800 (01)": 67255,
     "BCBP 6870 (01)": 66044,
     "BCBP 6910 (01)": 67256,
-    "BCBP 6962 (01)": 68564,
     "BCBP 6970 (01)": 68871,
     "BCBP 6970 (02)": 68915,
     "BCBP 9990 (01)": 66289,
@@ -322,12 +308,10 @@
     "BIOL 4140 (01)": 69045,
     "BIOL 4200 (01)": 66961,
     "BIOL 4220 (01)": 68278,
-    "BIOL 4240 (01)": 69043,
     "BIOL 4260 (01)": 66428,
     "BIOL 4270 (01)": 65060,
     "BIOL 4320 (01)": 67187,
     "BIOL 4350 (01)": 67186,
-    "BIOL 4470 (01)": 68647,
     "BIOL 4540 (01)": 66430,
     "BIOL 4630 (01)": 66130,
     "BIOL 4720 (01)": 65141,
@@ -335,18 +319,15 @@
     "BIOL 4740 (01)": 68067,
     "BIOL 4760 (01)": 65061,
     "BIOL 4880 (01)": 69139,
-    "BIOL 4969 (01)": 68387,
     "BIOL 4970 (10)": 67137,
     "BIOL 4990 (01)": 66721,
     "BIOL 4990 (12)": 67742,
     "BIOL 6100 (01)": 68768,
     "BIOL 6140 (01)": 69046,
     "BIOL 6220 (01)": 68279,
-    "BIOL 6240 (01)": 69044,
     "BIOL 6260 (01)": 66429,
     "BIOL 6350 (01)": 67802,
     "BIOL 6410 (01)": 67404,
-    "BIOL 6470 (01)": 68648,
     "BIOL 6510 (01)": 66431,
     "BIOL 6690 (01)": 66650,
     "BIOL 6880 (01)": 69140,
@@ -354,7 +335,6 @@
     "BIOL 6920 (01)": 68857,
     "BIOL 6962 (01)": 68771,
     "BIOL 6965 (01)": 65452,
-    "BIOL 6969 (01)": 68388,
     "BIOL 6970 (01)": 66720,
     "BIOL 6970 (03)": 66789,
     "BIOL 6970 (05)": 66792,
@@ -400,7 +380,6 @@
     "BMED 4010 (01)": 65075,
     "BMED 4010 (02)": 65076,
     "BMED 4010 (03)": 65857,
-    "BMED 4010 (04)": 65295,
     "BMED 4110 (01)": 67883,
     "BMED 4200 (01)": 67245,
     "BMED 4250 (01)": 68808,
@@ -488,7 +467,6 @@
     "CHME 4963 (01)": 67447,
     "CHME 4965 (01)": 69189,
     "CHME 4967 (01)": 68967,
-    "CHME 4980 (00)": 65373,
     "CHME 6430 (01)": 67075,
     "CHME 6480 (01)": 68988,
     "CHME 6570 (01)": 65133,
@@ -560,7 +538,6 @@
     "CHEM 2230 (08)": 69002,
     "CHEM 2230 (09)": 69271,
     "CHEM 2250 (01)": 65307,
-    "CHEM 2930 (01)": 65392,
     "CHEM 4010 (01)": 67633,
     "CHEM 4020 (01)": 65468,
     "CHEM 4020 (02)": 68962,
@@ -634,7 +611,6 @@
     "CIVL 6510 (01)": 68221,
     "CIVL 6550 (01)": 67629,
     "CIVL 6660 (01)": 65071,
-    "CIVL 6910 (01)": 67107,
     "CIVL 6960 (01)": 69102,
     "CIVL 6980 (02)": 66851,
     "CIVL 6980 (03)": 66962,
@@ -667,7 +643,6 @@
     "COGS 4420 (01)": 69281,
     "COGS 4961 (01)": 68998,
     "COGS 4962 (01)": 68586,
-    "COGS 4990 (02)": 68381,
     "COGS 6340 (01)": 69280,
     "COGS 6960 (01)": 69331,
     "COGS 6961 (02)": 68999,
@@ -819,7 +794,6 @@
     "CSCI 4968 (01)": 69277,
     "CSCI 4969 (01)": 68587,
     "CSCI 4970 (01)": 69136,
-    "CSCI 4971 (01)": 67675,
     "CSCI 4974 (01)": 67713,
     "CSCI 4975 (01)": 69336,
     "CSCI 6100 (01)": 69123,
@@ -1039,7 +1013,6 @@
     "ERTH 6250 (01)": 69400,
     "ERTH 6350 (01)": 67212,
     "ERTH 6710 (01)": 65066,
-    "ERTH 6940 (00)": 66092,
     "ERTH 6960 (01)": 69204,
     "ERTH 6980 (02)": 66781,
     "ERTH 6980 (10)": 67199,
@@ -1131,10 +1104,6 @@
     "ECSE 4770 (04)": 65123,
     "ECSE 4790 (01)": 65128,
     "ECSE 4840 (01)": 68868,
-    "ECSE 4900 (01)": 65436,
-    "ECSE 4900 (02)": 65437,
-    "ECSE 4900 (03)": 65481,
-    "ECSE 4900 (04)": 66296,
     "ECSE 4961 (01)": 69152,
     "ECSE 4963 (01)": 69154,
     "ECSE 4964 (01)": 69155,
@@ -1250,7 +1219,6 @@
     "ENVE 4370 (02)": 68956,
     "ENVE 4370 (03)": 68957,
     "ENVE 4710 (01)": 67086,
-    "ENVE 4980 (01)": 65277,
     "ENVE 6710 (01)": 69393,
     "ENVE 6960 (01)": 69121,
     "ENVE 6980 (01)": 66459,
@@ -1341,10 +1309,6 @@
     "ISYE 4240 (H01)": 67851,
     "ISYE 4250 (01)": 69141,
     "ISYE 4260 (01)": 68960,
-    "ISYE 4270 (01)": 66283,
-    "ISYE 4270 (02)": 66300,
-    "ISYE 4270 (03)": 66448,
-    "ISYE 4270 (04)": 66449,
     "ISYE 4290 (01)": 69148,
     "ISYE 4360 (01)": 68663,
     "ISYE 4440 (01)": 69143,
@@ -1395,15 +1359,11 @@
     "ITWS 6800 (01)": 66808,
     "ITWS 6960 (01)": 69270,
     "ITWS 6961 (01)": 69192,
-    "ITWS 6980 (01)": 65899,
-    "ITWS 6980 (02)": 66122,
-    "ITWS 6980 (03)": 68137,
     "IHSS 6570 (01)": 68408,
     "ISCI 1600 (01)": 67827,
     "ISCI 1600 (02)": 67826,
     "ISCI 4510 (01)": 68276,
     "ISCI 4610 (01)": 68954,
-    "ISCI 4950 (01)": 66941,
     "ISCI 4961 (01)": 69378,
     "ISCI 6510 (01)": 69037,
     "ISCI 6961 (01)": 69379,
@@ -1424,8 +1384,6 @@
     "LITR 2110 (01)": 68950,
     "LITR 2110 (05)": 69051,
     "LITR 2110 (06)": 69052,
-    "LITR 2150 (01)": 69049,
-    "LITR 2150 (03)": 69295,
     "LITR 2410 (01)": 68828,
     "LITR 4230 (01)": 69296,
     "MGMT 1100 (01)": 65048,
@@ -1528,9 +1486,6 @@
     "MTLE 4050 (01)": 65239,
     "MTLE 4150 (01)": 68245,
     "MTLE 4500 (01)": 68246,
-    "MTLE 4920 (02)": 66662,
-    "MTLE 4920 (03)": 66790,
-    "MTLE 4920 (04)": 66661,
     "MTLE 4960 (01)": 68981,
     "MTLE 6030 (01)": 66050,
     "MTLE 6050 (01)": 68397,
@@ -1752,10 +1707,6 @@
     "MANE 4240 (H01)": 68584,
     "MANE 4250 (01)": 68603,
     "MANE 4250 (02)": 68604,
-    "MANE 4260 (01)": 65361,
-    "MANE 4260 (02)": 65362,
-    "MANE 4260 (03)": 65490,
-    "MANE 4260 (04)": 66287,
     "MANE 4280 (01)": 67665,
     "MANE 4290 (01)": 69164,
     "MANE 4360 (01)": 68964,
@@ -1789,7 +1740,6 @@
     "MANE 4740 (07)": 68620,
     "MANE 4740 (08)": 68621,
     "MANE 4760 (01)": 66663,
-    "MANE 4880 (01)": 67842,
     "MANE 4900 (01)": 67813,
     "MANE 4910 (01)": 65364,
     "MANE 4910 (02)": 65485,
@@ -1800,7 +1750,6 @@
     "MANE 4920 (01)": 67814,
     "MANE 4920 (02)": 68243,
     "MANE 4963 (01)": 69311,
-    "MANE 5000 (01)": 67843,
     "MANE 5000 (H01)": 67669,
     "MANE 6070 (01)": 69161,
     "MANE 6120 (01)": 67190,
@@ -2132,8 +2081,6 @@
     "PSYC 4730 (01)": 67811,
     "PSYC 4730 (02)": 68041,
     "PSYC 4960 (01)": 69330,
-    "PSYC 4990 (01)": 66940,
-    "PSYC 4990 (21)": 65985,
     "STSO 1100 (01)": 69267,
     "STSO 1100 (02)": 69268,
     "STSO 2020 (01)": 68996,
@@ -2166,7 +2113,6 @@
     "STSO 4980 (01)": 68812,
     "STSO 6200 (01)": 69245,
     "STSO 6961 (01)": 69246,
-    "STSO 6970 (01)": 68814,
     "STSO 6990 (01)": 68815,
     "STSO 9990 (05)": 68819,
     "STSO 9990 (06)": 68820,
diff --git a/data/search/titleToCRN.json b/data/search/titleToCRN.json
index fa21b32..ea2053b 100644
--- a/data/search/titleToCRN.json
+++ b/data/search/titleToCRN.json
@@ -241,9 +241,6 @@
         68688,
         68268
     ],
-    "Modern And Contemporary Rome": [
-        69201
-    ],
     "Parametrics Of The Environment": [
         68897
     ],
@@ -251,30 +248,6 @@
         68997,
         68684
     ],
-    "Intro To Global Studies": [
-        69202
-    ],
-    "Global Changemakers": [
-        69203
-    ],
-    "Rome: Field / Objects / Vector": [
-        69066
-    ],
-    "Architecture Of The City": [
-        69067
-    ],
-    "Renaissance & Baroque Arch": [
-        69068
-    ],
-    "To Rome With Love": [
-        69069
-    ],
-    "History Of Italian Design": [
-        69070
-    ],
-    "Fashion & Architecture": [
-        69071
-    ],
     "History, Theory, Criticism I": [
         67419
     ],
@@ -323,6 +296,7 @@
         68280
     ],
     "Master's Project": [
+        69471,
         67220,
         66669,
         66855,
@@ -395,9 +369,6 @@
         68597,
         68599,
         68600,
-        65899,
-        66122,
-        68137,
         67271,
         69175,
         65881,
@@ -1171,18 +1142,6 @@
         66848,
         67916
     ],
-    "Topics In Circadian Biology": [
-        69193,
-        69194,
-        69043,
-        69044
-    ],
-    "Muscle And Cardiac Biology": [
-        68650,
-        68649,
-        68647,
-        68648
-    ],
     "Data Analytics": [
         68859,
         68969,
@@ -1208,12 +1167,6 @@
         66043,
         66044
     ],
-    "Biophysics Of Adaptation": [
-        68389,
-        68564,
-        68387,
-        68388
-    ],
     "Biochemistry Research": [
         65191
     ],
@@ -1227,8 +1180,7 @@
         67742
     ],
     "Research Rotation": [
-        67256,
-        66941
+        67256
     ],
     "Professional Project": [
         68871,
@@ -1368,8 +1320,7 @@
     "Biomedical Engineering Lab": [
         65075,
         65076,
-        65857,
-        65295
+        65857
     ],
     "Modeling Of Biomedical Systems": [
         67245
@@ -1493,9 +1444,6 @@
     "Biotech: Sustainable Plastics": [
         68967
     ],
-    "Chem & Envr Engineering Proj": [
-        65373
-    ],
     "Biochemical Engr": [
         67075
     ],
@@ -1652,9 +1600,6 @@
     "Organic Chemistry I": [
         65307
     ],
-    "Out-of-classroom Experience": [
-        65392
-    ],
     "Inorganic Chemistry II": [
         67633
     ],
@@ -1791,9 +1736,6 @@
         65071,
         65365
     ],
-    "Colloquium Series": [
-        67107
-    ],
     "Bridge Engineering": [
         69102
     ],
@@ -1826,11 +1768,6 @@
         68588,
         68587
     ],
-    "Undergraduate Thesis": [
-        68381,
-        66940,
-        65985
-    ],
     "Bayesian Data Analysis": [
         69331,
         69330
@@ -2061,10 +1998,6 @@
     "Ai In Fiction And Fact": [
         69136
     ],
-    "Algorithmic Game Theory": [
-        67675,
-        67714
-    ],
     "Neurosymbolic Knowledge Graphs": [
         67713,
         67676
@@ -2080,6 +2013,9 @@
         68844,
         68870
     ],
+    "Algorithmic Game Theory": [
+        67714
+    ],
     "Prof Develop: Group Dynamics": [
         68244
     ],
@@ -2278,9 +2214,6 @@
     "Advanced Grndwtr Hydro": [
         65066
     ],
-    "Readings In Erth": [
-        66092
-    ],
     "Geochemical Modeling": [
         69204
     ],
@@ -2460,15 +2393,6 @@
     "Intro To Machine Learning": [
         68868
     ],
-    "Multidisciplinary Capstone Design": [
-        65436,
-        65437,
-        65481,
-        66296,
-        66662,
-        66790,
-        66661
-    ],
     "Computer Vision": [
         69154,
         68225
@@ -2523,9 +2447,6 @@
         68956,
         68957
     ],
-    "Senior Project": [
-        65277
-    ],
     "Adv Groundwater Hydrology": [
         69393
     ],
@@ -2673,16 +2594,6 @@
     "Human Performance Modeling & Support": [
         68960
     ],
-    "Mulitdisciplinary Capstone Design": [
-        66283,
-        66300,
-        66448,
-        66449,
-        65361,
-        65362,
-        65490,
-        66287
-    ],
     "Discrete Event Simulation, Modeling And Analysis": [
         69148
     ],
@@ -2790,10 +2701,6 @@
         69051,
         69052
     ],
-    "Modern & Contemporary Lit": [
-        69049,
-        69295
-    ],
     "The Film Experience": [
         68828
     ],
@@ -3307,9 +3214,6 @@
     "Heating, Ventilation, & Ac": [
         66663
     ],
-    "Mane Laboratory Safety Program": [
-        67842
-    ],
     "Aeroelasticity & Struct Vibes": [
         67813
     ],
@@ -3326,7 +3230,6 @@
         68243
     ],
     "Advanced Engr Mathematics I": [
-        67843,
         67669
     ],
     "Turbulence": [
@@ -3629,9 +3532,6 @@
     "Bodies, Institutions, Infrastr": [
         69246
     ],
-    "Masters Internship": [
-        68814
-    ],
     "Writing In Context": [
         67809,
         68066,