apple banana find news that contain at least one of the two words. "some words" find news that contain the exact phrase "some words". apple* find news that contain words such as "apple", "apples", "applesauce", or "applet". +apple +juice find news that contain both words. +apple -macintosh find news that contain the word "apple" but not "macintosh". +apple macintosh find news that contain "apple", but rank news higher if they also contain "macintosh".