Research Tip
Use both keyword searching AND subject searching to get better results:
1. Start your search with keyword searching; use your own words that describe your
topic best.
2. After getting results, focus on the most relevant record(s), and among subject
headings, presented in them; choose the most suitable ones for your topic. In
some databases subject headings can also be called “terms” or “descriptors”.
3. Now is the time to turn to subject headings for your further search.