This forum allows limited boolean search operators. Here are some tips:
apple banana
Find rows that contain both words.
apple NOT banana
Find rows that contain apple but not banana.
apple*
Find rows that contain words such as “apple”, “apples”, “applesauce”, or “applet”.
"some words"
Find rows that contain the exact phrase “some words” (for example, rows that contain “some words of wisdom” but not “some noise words”).