googlethestudyofsearchology 110809202142-phpapp01
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by prakash khaireTRANSCRIPT
The Study of Search ology
Internet
A global computer network that provides● Sharing of information and resources● communication facilities
using standardized communication protocols.
(protocol : set of rules and regulations)
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Amount of Data Over Internet
● one human brain stores 5 terabytes (TB) of data, to store data over internet it will require more than billion brains
● 212 DVDs can store 1 TB● 24700 crores emails/day● 20 hours of video is uploaded to
YouTube/minute
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About
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Founders
Sergey Brin
Larry Page
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Internet Search Facts
● Google: 34,000 searches per second (2 million per minute; 121 million per hour; 3 billion per day; 88 billion per month, figures rounded)
● Yahoo: 3,200 searches per second (194,000 per minute; 12 million per hour; 280 million per day; 8.4 billion per month, figures rounded)
● Bing: 927 searches per second (56,000 per minute; 3 million per hour; 80 million per day; 2.4 billion per month, figures rounded)
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“Stop Words”
● The following will be ignored by Google● Question : (“who”, “what”, “Which”,
“Where”, why” and “how”)● do,not, if, then, was, is, when, to, be, in,
on…etc
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“OR” operator● Google normally searches the phrase
what we type in search phase. ● Sometime we want to search two different
things like mobile phones or computer. ○ for e.g, mobile phones OR computer will
give you results which contain the word mobile phone or computers or all the terms.
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“AND” Operator
● Google normally searches the phrase what we type in search phase.
● Sometime we want to search two different things like Sachin Tendulkar AND tennis. ○ for e.g, Sachin Tendulkar AND tennis will
give you results which contain the word Sachin and Tendulkar and tennis and all the terms.
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Asterix(*) Operator● Some time you don’t remember the
complete scientific law○ “Action and Reaction are _____ in ______
and Opposite in direction” ● Instead of it, use * in place of _____
○ “Action and Reaction are * in * and Opposite in direction”
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(-) Operator● If you want to Google ignore ceratin terms
then you use the – operator.
● For e.g If you’re looking for 3gmobile but not the company samsung then type,
○ For e.g, 3g -samsung mobile .
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Find Result within a range of numbers
● You are looking for results for a range of numbers such as ipad between Rs. 30000 and Rs. 40000 megapixel, you can use the “..” operator.
○ For e.g, ipad Rs.30000..Rs.40000
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Search for a specific file type● This is most useful when looking the file
for specific file types like pdf,doc,ppt etc.● Use a filetype operator to specify filetypes
in your searches.○ For e.g, filetype:pdf computer network will
return only PDF results containing the terms computer network.
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What’s More from ?
● Google Latitude, November 2009● Google Wave, May 2009● Google Plus, 28 June 2011● Google Books, August 2006● Google Maps, February 2005● Google Scholar, October 2004● Google Romance, April 2006● And many more
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How to Search on Google without Internet ?
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SMS <Your search term> to 9773300000
Download Google Tips & Tricks
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http://www.eshikshak.co.in/index.php/blog/285-google-search-tips-a-tricks.html