Abstract: A specialized search engine tool designed for subject matter experts facilitates access to information relevant to their area of expertise available on public domains over the Internet. The specialized search engine represents the collection of thousands of links that are sorted, resorted, categorized and placed into databases that interact with one another. The specialized search engine may permit a user to compare results from multiple databases and automatically submit their search query to many popular searchable databases and web sites from a central web page, without having to individually visit each site. In one example, the specialized search engine is a medical search engine.