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Description
Search Engine
- Definition
- programs that
search documents for specified
keywords and returns a list of the
documents where the keywords were
found.
- A search engine is really a general
class of programs, however, the term is
often used to specifically describe
systems like Google, Bing and Yahoo!
Search that enable users to search for
documents on the World Wide Web.
- programs that
search documents for specified
keywords and returns a list of the
documents where the keywords were
found.
- Types
- Google
- 12 Advanced Google
search types
- Explicit Phrase
- Exclude Words
- Site-Specific Serch
- Similar Words and Synonyms
- Specific Document Types
- This OR Rhat
- PHone Listing
- Area Code Lookup
- Numeric Ranges
- Stock (Ticker Symbol
- Calculator
- Word Definition
- Word Definition
- Calculator
- Stock (Ticker Symbol
- Numeric Ranges
- Area Code Lookup
- PHone Listing
- This OR Rhat
- Specific Document Types
- Similar Words and Synonyms
- Site-Specific Serch
- Exclude Words
- Explicit Phrase
- 12 Advanced Google
search types
- Yahoo serach
- Altavista
- Go.com
- Google
- Advantages
- Enable to quick search to vast among
of information from one serach box
- search on a specific type or piece of
information is possible
- Different types of search engines enable
to look for specific types of documents
- Different types of search engines enable
to look for specific types of documents
- search on a specific type or piece of
information is possible
- Enable to quick search to vast among
of information from one serach box
- Disadvantages
- Create information overload
- Semantic search is not possible
- Privacy and security is of concern
- Makes everyone to depent
- Beginers users become
discouraged and frustrated.
- Beginers users become
discouraged and frustrated.
- Makes everyone to depent
- Privacy and security is of concern
- Semantic search is not possible
- Create information overload
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