Return only pages containing words that start with “foo”, like “food” or “foolish”: foo*

Return only pages whose title contains “foo”: title:foo

Return only pages whose body contains “baz”: body:baz

Return only pages that contain “foo” and optionally “bar”, but do not contain “baz”: +foo bar -baz

Return only pages that contain both “foo” and “bar”: +foo +bar

Return only pages that contain words similar to “foo”, like “fob” and “zoo”: foo~1

Return: foo^10 bar^5 baz