"RefSeek (rĕf-sēk) is a web search engine for students and researchers. RefSeek aims to make academic information easily accessible to everyone. RefSeek searches more than one billion documents, including web pages, books, encyclopedias, journals, and newspapers."

sorry, I forgot to mention that in the article. The point here is that there is more to search with design and refseek proves that.

I'm glad you liked them