Phrase:Returns all topics that contain the exact phrase in the search criteria. Use quotation marks around the phrase. Ex."system administration"
And:Returns all topics that contain all the words in the search criteria, in any combination. Insert a plus sign between all words in the search criteria. Ex.system + administration
Or:Returns all topics with any combination of words in the search criteria. This is the default. Ex.system administration
Advanced Searches
Use the Advanced Settings options to access additional features for creating a search, including the ability to select AND/OR operators, group multiple conditions, nest the groupings, and view a search as plain text.