• Enter one or more words or phrases and click the search button. The site will be searched for words and phrases matching these and other parts of speech, plural and singular forms, misspellings, and sound-alike words.

• Use quotes to search for an exact phrase. (Example: "content management")

• Use similar words. (Example: support, help, service)

• Use capitalization. (Example: San Francisco)

• Use + to require and - to exclude words or phrases. (Example: +software -packaged)

• Use wildcards. (Examples: wh*, "wh* are", 650-*-*)

• Use field searches. (Examples: title:company, keys:web publishing, body:reliability, alt:"logo", url:news)

Tips from http://www.atomz.com/search_atomz/