Why Use Scientific Search Engines?
Search engines are all different in the Web sites they cover, and the way they classify these Web sites. The search engines for science, focuses only on Web pages containing scientific contents, helps you quickly locate scientific information on the Web:
- Filters out non-scientific sites.
- Finds peer-reviewed articles such as PDF and PostScript files, which are often invisible to other search engines.
- Searches the most comprehensive combination of web information, preprint servers, digital archives, repositories and patent and journal databases.