Search on the branded version of Ask Jeeves returns only the first answer but may display a 'More Answers' link. Photo Finder search displays thumbnail image. Image search does not display thumbnails. Words in title, meta tag or first few lines. Unique terms ranked higher than common terms.
Advanced search turns off automatic relevance ranking.
Usenet - results appear in no discernible order. Afterprocessing Picture search - can ask to view more pictures 'visually similar' to the selected picture. What's new Evaluate Search Engines Evaluate Web Resources Search Strategies and Tips Misc.