To build an effective search for a database it is best to use keywords instead of phrases.
A good strategy for building a keyword search is:
1. Develop a clear topic statement
Topic: |
2. Draw out the concepts from the topic statement
Main Concepts (Keywords) of Topic:
__________________________AND_________________________AND_______________________ |
3. Create a list of synonyms for each of the principal concepts
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5.Add more synonyms to your list as you encounter them in your research
Advanced keyword searching uses three connectors:
AND -restricts results; says each keyword MUST be present in each record
OR -expands results; says keyword OR synonym(s) are in each record
NOT -excludes keywords; says keyword(s) must NOT be in each record
This logic allows for detailed search strategies that may involve many keywords (synonyms)!
Keyword OR Synonym OR Synonym
AND
Keyword OR Synonym OR Synonym
AND
Keyword OR Synonym OR Synonym