At the present time, this search tool processes information very
literally and specifically. It will give different results for various forms of a word, so
try another form if you are unsatisfied with the first return. For example, try
"mouse" as well as "mice."
To narrow your search, use simple boolean operators like "and"
and "not." For instance, to find all pages that mention both deer and prey,
enter "deer and prey." To find those that list the first but not the second,
enter "deer not prey."