Search the Thirty Thousand Feet Website
Search the text in this site, not the content of the sites that are listed here.
Use plus (+) or minus (-)
Use a plus sign when your search term or phrase must appear in the search results. Use a minus sign to indicate undesirable term(s). The plus sign tells the search engine that a certain word or phrase is required in the search results, and a minus sign indicates that a word or phrase must be absent in the search results.
Use quotation marks
Use quotation marks to find words which must appear adjacent to each other.
Check to see that your search terms are spelled correctly.
Look for synonyms
Put a tilde sign ("~") in front of a keyword to search for synonyms for that keyword.
Use multiple words
Use multiple words to provide better results, but not so many that a match is impossible.
Use appropriate capitalization
Capitalize proper nouns. Lowercase words will match any case.