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how does search engines earn revenue and why it is free of cost for public?
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02-20-2013, 08:54 AM
Post: #2
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They earn revenue through advertising (Sponsors Ads on Google Search...)
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how does search engines earn revenue and why it is free of cost for public? - narrowcelery837 - 02-20-2013, 08:46 AM
[] - Mr B - 02-20-2013 08:54 AM
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