Last modified: 2014-10-21 10:56:23 UTC
When searching for Foo in Special:ItemDisambiguation, Items that have Foo as an aliases should be included in the result. This can and should be achieved by querying the wb_terms table via the TermsCache interface.
Using TermsCache would also fix bug 42686.
Note: The behavior of Special:ItemDisambiguation should be consistent with ApiSearchEntities.