You use the REST API in SharePoint Online to query for result sources, and you specify the wildcard *N* for the query. However, you receive results that include items that don't match the *N* wildcard criteria.
This is the expected behavior in SharePoint Online. Because of the way that the REST API evaluates the *N* wildcard, the search results are not limited to only those items that include “N.”
ID članka: 3200051 - posljednja izmjena: 31. lis 2016. - verzija: 1
Microsoft Office SharePoint Online