fixed broken links across docs

Author: HeidiSteen

articles/search/cognitive-search-skill-custom-entity-lookup.md

@@ -404,7 +404,6 @@ This warning will be emitted if the number of matches detected is greater than t
 
 ## See also
 
-+ [Custom Entity Lookup sample and readme](https://github.com/Azure-Samples/azure-search-rest-samples/tree/main/skill-examples/custom-entity-lookup-skill)
 + [Built-in skills](cognitive-search-predefined-skills.md)
 + [How to define a skillset](cognitive-search-defining-skillset.md)
 + [Entity Recognition skill (to search for well known entities)](cognitive-search-skill-entity-recognition-v3.md)

articles/search/cognitive-search-tutorial-debug-sessions.md

@@ -31,7 +31,7 @@ If you don't have an Azure subscription, create a [free account](https://azure.m
 
 + [Visual Studio Code](https://code.visualstudio.com/download) with a [REST client](https://marketplace.visualstudio.com/items?itemName=humao.rest-client).
 
-+ [Sample PDFs (clinical trials)](https://github.com/Azure-Samples/azure-search-sample-data/tree/main/clinical-trials/clinical-trials-pdf-19).
++ [Sample PDFs (clinical trials)](https://github.com/Azure-Samples/azure-search-sample-data/tree/main/_ARCHIVE/clinical-trials/clinical-trials-pdf-19).
 
 + [Sample debug-sessions.rest file](https://github.com/Azure-Samples/azure-search-rest-samples/blob/main/Debug-sessions/debug-sessions.rest) used to create the enrichment pipeline.
 
@@ -42,7 +42,7 @@ If you don't have an Azure subscription, create a [free account](https://azure.m
 
 This section creates the sample data set in Azure Blob Storage so that the indexer and skillset have content to work with.
 
-1. [Download sample data (clinical-trials-pdf-19)](https://github.com/Azure-Samples/azure-search-sample-data/tree/main/clinical-trials/clinical-trials-pdf-19), consisting of 19 files.
+1. [Download sample data (clinical-trials-pdf-19)](https://github.com/Azure-Samples/azure-search-sample-data/tree/main/_ARCHIVE/clinical-trials/clinical-trials-pdf-19), consisting of 19 files.
 
 1. [Create an Azure storage account](../storage/common/storage-account-create.md?tabs=azure-portal) or [find an existing account](https://portal.azure.com/#blade/HubsExtension/BrowseResourceBlade/resourceType/Microsoft.Storage%2storageAccounts/). 
 

articles/search/search-howto-index-json-blobs.md

@@ -109,9 +109,9 @@ api-key: [admin key]
 }
 ```
 
-### jsonArrays example (clinical trials sample data)
+### jsonArrays example
 
-The [clinical trials JSON data set](https://github.com/Azure-Samples/azure-search-sample-data/tree/main/clinical-trials/clinical-trials-json) on GitHub is helpful for testing JSON array parsing. You can upload the data files to Blob storage and use the [**Import data** wizard](search-get-started-portal.md) to quickly evaluate how this content is parsed into individual search documents. 
+The [New York Philharmonic JSON data set](https://github.com/Azure-Samples/azure-search-sample-data/tree/main/ny-philharmonic) on GitHub is helpful for testing JSON array parsing. You can upload the data files to Blob storage and use the [**Import data** wizard](search-get-started-portal.md) to quickly evaluate how this content is parsed into individual search documents. 
 
 The data set consists of eight blobs, each containing a JSON array of entities, for a total of 100 entities. The entities vary as to which fields are populated, but the end result is one search document per entity, from all arrays, in all blobs.