Use this search engine to look for keywords on our site. You should keep the search terms as specific as possible. It would probably be a bad idea to search for "space" or "planet." Rather, you should use related search terms and boolean modifiers to find what you are looking for.   And, or and not operators can be used. (The script default is and.) Searching is case insensitive. Limited wildcard searches are possible, by appending a * to the end of a word. Otherwise, the search looks for complete words. Searching starts at the beginning of a word. You can't look for segments in the middle of words. Parentheses force a search order. Searching for phrases is not supported.   Examples: car convertible car and convertible car or convertible car and (sunroof or convertible) car* and not convertible   keywords: hits to return: 10 25 50 100 250 500 all search type: search entire document search only in: head title document text headings in text emphasized text (bold, italic) comments (possible search keywords) listing type: compact (omit scores, URLs, file sizes) index data: show data about index   * This search engine uses SWISH-WEB v2.03 by Rod Clark. © 1997, tq1997-12659@advanced.org