To use keywords to search, start by identifying the important concepts from a research topic. Take a look at the examples below for jumping off points.
Research Topic: Chocolate is beneficial to your health because it lowers blood pressure.
Keywords: chocolate AND blood pressure
Research Question: What is the impact of poverty on children's education in the United States?
Keywords: poverty AND education
Add "review" to your search to find literature review articles.
Keywords: chocolate AND blood pressure AND review
Keywords: poverty AND education AND review