❖ Start by putting your topic into a sentence.
Example: What effect does seeing fights and shootings have on children?
❖ Separate out the terms that can not be removed from your question without destroying the meaning.
Examples: See; fighting/shooting; kids
❖ Think of synonyms.
Examples: See= witness, experience, observe
Children=kids, juveniles, minors
Fighting/shooting= aggression, violence
❖ Type a selection of terms in to the Search box.
Example: Children and violence and (see or experience or witness)
From the results landing page you can add more filters in the left hand column.