The USC Libraries' Developing Keywords tutorial can help you practice using effective search terms so a database can find what you seek. Additionally, many databases index their records (e.g. PsycINFO and PubMed/MEDLINE). In these cases, it is important to add to your search strategies those subject terms that are related to your key words. These can be found in a Subject Index or Thesaurus. Visit the Searching Solutions Research Guide for more information and tips.
More under an item offers links to tutorials.
Subject indexes in ProQuest are available under Advanced Search. An available thesaurus or index is listed with the database. In EBSCO, an available thesaurus will be in the upper navigation bar.
To receive articles or books that the library that are not in full text:
PubMed / MEDLINE uses the Medical Subject Headings (MeSH) to index citations. Updated annually, MeSH terms applied to journal articles are then retrieved in other search engines.MEDLINE is a subset of PubMed.