Advanced Searches
By using a few simple tools, you will be able to conduct searches that produce more targeted results. Depending on the particular resource (database, website, catalog, etc.) you are using, there may be a number of advanced search tools that you can use to make your searches more effective.
Boolean Operators
By using terms like AND, OR, and NOT, you will be able to get results that are likelier to meet your needs as a researcher.
Limiters
Limiters are often located on the left side of the results page, or look in the database's Help menu to discover the limit functions it offers. Limiters offer ways to narrow a set of results you have retrieved. If, after you retrieve too many results from an initial search that are not narrowly targeted given the topic you are researching, you may be able narrow the set of results using limiters. Limiters available to you may include: resource type, language, author/creator, publication date, genre, and more.
Keywords and Search Terms
Try different keywords and search terms using different databases and catalogs. Every database is different so some keywords and search terms work for one database but not for another.