Water A comma can be used instead of OR in search criteria. A search for Storm, Water is therefore the same as a search for Storm or Water . Simple Queries and Wildcards Simple queries allow users to enter simple, comma-separated terms and statements with and use wildcard characters. By default, a simple query searchs for words. You can use wildcards, however to broaden the scope of the search.
Case is ignored.
Operators are normally surrounded by angle brackets .