Search+techniques

=**Boolean Searches **=

Boolean searchers are named after the British born Mathematician [|George Boole]. Boolean Logic establishes relationships between keywords in a seasrch. It has several operators: > For example //sun// **or** //eclipse.// This will produce many results as it will look for pages with either of these key words in the body of the page or the metatdata. This search will look for pages with sun and pages with eclipse but not necessarily with both i.e. could also bring up lunar eclipses. This is best used when there are several names for the same topic. e.g. German Shepherd and Alsatian dogs. You can also use:
 * **AND** is equal to the "+" symbol. For example //sun// **and** //eclipse.// This will find any page that has both these words on the page. The search engines usually look for words within the body of the page or in the metadata in the head of the page.
 * **OR** is the default setting of any search engine; meaning, all search engines will return all the words you type in, automatically.
 * **NOT** is equal to the "-" symbol. This can be a powerful filtering tool. It can eliminate pages you do not want in your search. e.g. //sun// **not** //eclipse// will give you pages with the sun but not about the eclipse as it eliminates any pages with this word.
 * **NEAR** which is equal to putting a search query in quotes, i.e., "ancient Inca astronomy". You're essentially telling the search engine that you want all of these words, in this specific order, or this specific phrase.

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 * Melbourne State Library**

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 * **University of Sydney - Search smarter, search faster**Video on research Skills ||  ||
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 * RMIT - Searching the Web**

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 * Google Search Help**

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 * Internet Tutorials**

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 * Recommended search strategy by UC Berkley**