Type the words that relate to the item you want to find seperated by a space. The search will return all items that have all of the words you typed in. The search will only return items that contain that phrase.
Results can have any of the search words.
You can also search for words that appear only in the title. You can combine the title search with the main search. Using Advanced Search you can also customize how many items you would like displayed on each page of the search results.