The site includes an engineering ejournal search engine. Scirus Scirus is created by Elsevier Science. It is a scientific search engine having both web and proprietary content sources Read more Search4science Search engine for astronomy, biology, biotechnology, chemistry, earth sciences, mathematics, medicine, pharmacy, physics. Search4science is made by scientists for scientists. Meta-search tools Because multiple search tools offer the same interface across different search engines, they may not be able to provide the unique searching options of the original tool.
Flexibility is sacrificed for convenience.
Valuable for quick uncomplicated searches. Savvy Search SavvySearch is designed to send a user s query to multiple search engines in real time. This multi-threaded search tool provides a common user interface for querying several search engines and then compares and summarises the results before display. You can also search by media, e.g. software or images, and search within domains, e.g. commercial or academic. You can search one of the four and then stop, or search one, and then another.