ES: Text query issue
If you look at https://www.genesys-pgr.org/a/overview/v2r8eB7XPQw
and then search only for the listed institute codes at https://www.genesys-pgr.org/a/overview/v29Dz9AM6ax
the only difference is the use of full-text search in ES query.
Please check how the text criteria is added to the query built and submitted to ES. It seems to use an "or" operation.