Normally the list will be ordered by some measure of relevance, and they will be sent 10 at a time. It can pay to be cunning in the selection of keywords. For example, Geronimo was called Goyahkla in his youth, so a search on goyahkla might be more likely to find useful references on Geronimo. There are several Search Engines and they produce different results, so use more than one. The drawback of this approach is that it will only fetch the first ten results from each search engine, and so the search can be a bit shallow.
Catalogues There are also Catalogues .
A catalogue has a large number of references to web sites organised by subject. The most famous is Yahoo but there are others. The catalogues are often searchable as well. And don't forget, if you find a page particularly useful, why not mail the author and say so. The majority of pages are put up for free by enthusiasts, an appreciative email is often their only reward.