You may enter:
- Account number, e.g. "HX100250"
- Category code, e.g. "76" or "76-82"
- Full URL, e.g. "http://www.hitexchange.net/"
- Words to search for, e.g. "message board poll"
Words: Capitalization and common words are ignored,
e.g. mEssAGE is the same as message, and the,
a, he, and she are all ingored by the search
engine. Words must contain at least 3 letters to become part of the
Exclusion: You may enter an exclamation mark "!" before a
word to exclude it from the search. For example, enter "Disney !World
movies" to find sites about Disney movies but exclude those that has
"Disney World" in its title or description.