Can't find a "How To" section on this site ...!? Everyone everywhere always needs to know how to type a search to control the outcome
Search is missing an obvious function - RELEVANCE. I type [Mage Knight] in the search field and get all manner of items containing either OR NEITHER of the words, while items containing those exact words may be way down on the third page.
If relevance doesn't fit your business model for the search engine, then please at least create a RELEVANCE option in the filters (and please have some simple HOW TO topics pinned at the top of all community pages!!!)