Image by http://www.juanico.co.il/index.html
This image illustrates how specialised databases can access a far greater amount of information than just using Google and other search engines alone.
This YouTube video by Yavapai College Library explains what databases are and how they can help you locate credible information. Scroll down to see all the databases available for you to access.
This YouTube video was created by Ronald Williams Library and explains how you can improve your search techniques through the use of keywords and Boolean logic. If you would like to know any more information on this topic please see the library staff.