Simple Tips for More Exact Searches
When in doubt, use lowercase text. When you use lowercase, the search service
finds both upper and lowercase results. When you use upper case text, the search
service finds only upper case.
Example: When you search for paris, you'll find Paris, paris, and PARIS in
your result pages. However, when you search for Paris, you'll only see Paris
in the result pages.
Including 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.
Example: To find recipes for cookies with oatmeal but without raisins, try
recipe cookie +oatmeal -raisin.
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.