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Databases
and web search engines have features which allow you to focus
or refine your search.
By understanding
and using these features, you can search more efficiently
and effectively.
The following
screens will explain these search features:
- Help
- Vocabulary
(controlled and uncontrolled)
- Boolean
operators (AND, OR,
NOT)
- Truncation
- Field
and cross-field searching
- Limiting
searches (date, language, format, etc.)
- Phrase
searching
- Proximity
searching
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