Do you have some tips on how I can refine my search?
Searching isn't always easy. If you're finding too many results, then you will need to figure out ways to narrow your search. If you are finding nothing on your topic, then you need to figure our ways to broaden you search. The following page provides short, animated tutorials to help you refine your search: http://library.royalroads.ca/infoquest-tutorials/how-start/refining-your-search