In order to search effectively and save time, it is important to become familiar with the database being used. The searching methods vary from database to database; however, most have the following functions.
Basic Search:
Typically, the basic search box only searches one field, which may or may not be predetermined. The basic search is useful to determine how big the collection of articles related to the topic is, which will help in generating search strategies. It is also helpful when doing a known item search, for example when the exact article title is known.
Advanced Searches:
The advanced search function gives more control to the user and allows for a more refined search. Multiple search terms in multiple fields can be searched simultaneously. The advanced search should be used when the collection of interested articles is large and needs to be narrowed. It is also useful when information from more than one field would help in locating an item of interest.
Limits:
Many databases have limits that control the available articles by specified parameters (e.g., date, format, material type, language, or location). This feature is helpful to eliminate records that are outside the selected limits, such as if only review articles are needed or if articles in the last five years are of interest.