To enter a query,
just type in a few descriptive words and hit the 'enter'
key (or click on the "Search DSES" button) for
a list of relevant web pages. By default, the engine only
returns pages that include all of your search terms. There
is no need to include "and" between terms. Keep
in mind that the order in which the terms are typed will
affect the search results. To restrict a search further,
just include more terms. It also ignores common words and
characters such as "where" and "how",
as well as certain single digits and single letters, and
is NOT case sensitive.