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Rethinking and revising your search based on your results
Try this tutorial if your initial searches are not yielding the results you'd like: Should I Rethink My Search?
Focusing
Paying attention to and noting the following as you research will help you begin to focus your searching and locate more relevant resources.
Subject headings and tags
Authors that are often cited
Titles of journals where articles you are using are being published.
Select from these tutorials to help you as you progress.