Computer Science, asked by Ekant6th, 4 months ago

some search technique​

Answers

Answered by sanchitmasoan52
1

Answer:

General search techniques

Databases and search engines often offer additional ways to search for better results: a good balance between completeness and relevance.

Contact the information specialists in your field of research for more information:

Science

Humanities

Management Sciences

Medical Sciences

Law

Social Sciences

General search techniques that can be used in most databases and search engines are briefly described below.

Subject headings

In various databases, subject headings are assigned to publications. These concisely describe what the publication is about. The subject headings make it possible to search for a topic.

Fillers

Fillers are words that are common, but not important for a search. Examples of these are determiners and prepositions.

Combining search terms

Combining multiple topics in one search can be done with Boolean operators. The main operators are AND, OR and NOT:

AND  

All specified terms must appear in the search result.

OR

One, or both, of the specified terms must appear in the search result.

NOT

The specified term must not appear in the search result.

Nesting terms

With more complex searches, it can be efficient to nest search terms using brackets.

Example: swallow AND (spring OR summer)

Phrase searching

Double quotes around a phrase ("...") indicate that the specified search terms must be side by side in this exact order.

Examples: "elementary education", "social media"

Explanation:

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