Targeted Search Engines

Targeted search engines sometimes called topical search engines are the most specific of them all. These search engines are very limited, often on a general topic such as medicine or branches of science, travel, sports, Education etc..

Examples of targeted search engines covered include citysearch, Yahoo Travel and search music, and like other forms of search engine ranking criteria vary from one search engine to another.

In reviewing the specific search engines for SEO, please note that many of these search engines are much more specific than the search engines primary or secondary. Specific search engines for research that is relevant to your subject (as Education, pets, sports, places, and so on).

Search Engine Market Share
Ten years Ago:

In 2010 Search Engine Market