Search not returning results if the search string contains words set as stop words and are connected by number breaks (hyphen, underscore, period)DescriptionSearch not returning results if the search string contains words set as stop words and are connected by number breaks (hyphen, underscore, period)Steps to Reproduce Login to any Paris instanceOpen any KB from kb_knowledge.list Add meta tag as SunLife_Gaining_Access_to_Systems and save itThen go to kb_knowledge.list and search with keywords as SunLife_Gaining_Access_to_Systems ,it does not return any resultsSimilarly if you search SunLife_Gaining_Access It will return resultsSimilarly if you search with meta then it returns resultsGo to the service portal and search for the same then it will not return resultsIf you search with SunLife_Gaining_Access It will return results in service portalCheck that 'to' is set to stop word and so it is not returning resultsWhere as in NewYork even though 'to' is set to stop word it was returning resultsWorkaroundAs a possible workaround, please check and remove the words which are part of search string from stop words list in the table "ts_index_stop_list" This problem has been fixed. If you are able to upgrade, review the Fixed In section to determine the latest version with a permanent fix your instance can be upgraded to.Related Problem: PRB1428771