or excluding words:
To make sure that a specific word is
always included in your search topic, place the plus (+) symbol before the
key word in the search box. To make sure that a specific word is always
excluded from your search topic, place a minus (-) sign before the keyword
in the search box.
Expand your search using wildcards
By typing an * at the end of a keyword,
you can search for the word with multiple endings.
Example: Try wish*, to find wish, wishes,
wishful, wishbone, and wishy-washy.
The Triplets and Us Search is Case InSenSiTIve: