If you're faced with a huge amount of references, consider if you can be more precise. Alternatively, if the result is poor, think of what else it might be called. With some search engines, such as Alta Vista, you can easily make quite complex searches. Searching for material can be a laborious procedure, even with the wonderful tools available on this page. Feel free to mail me with additional comments to those below.
Flags below indicate the source and slant of the site.
Where there are 2 flags shown, you can click on either flag to go to that country's web site. Fresh-looking search engine, available with US and UK versions. Accufind serves as a front end to many search engines. So, you enter your search words, and the results appear in the lower part of the screen. If you're not happy, a drop-down quickly selects and searches another main search engine.