Some PDF attachments are not being indexed and do not show in search resultsIssue Knowledge articles > 50 MB may not be searchable based on content of their PDF attachments. CauseLegacy text search indexing on large attachments performs un-efficiently.ResolutionSplit the PDFs into multiple smaller files where feasible. If numerous large pdf files still need to be attached in the affected instance, the new AI Search is the feature that replaces legacy text search to parse the documents in a more efficient way. It is then recommended to migrate the search functionality enabling AI Search by requesting the activation of the AI Search plugin (com.glide.ais).