Some useful tips:
The following tips and techniques may improve your search experience:
(AND, OR) to combine terms that describe your topic.
Carefully examine descriptors or
to use in your next
use phrases, such as “the Dark Knight in children’s media”. Instead
combine terms to represent individual concepts: “Dark Knight AND children
If too many sources are produced, add more terms to
search: “Dark Knight AND children AND media AND effects”.
If you don’t find enough sources, use fewer terms to
search: Dark Knight AND media”.