When you started your research, you did some freewriting, listing, outlining, or clustering. Your put some of those words into a search engine. You got some results and learned a bit more about your topic.
Now is the time to slow down and be intentional with your new topical knowledge.
By slowing down, you are going to more wisely use less time, and save yourself from research frustration. This activity will improve the effectiveness of your searches by generating a variety of search terms.