Top 20 Most Expensive Keywords in Google AdWords Advertising [infographic]
So how does Google make money? One word: advertising.
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And now I will take this oportunity to type all those words for no reason at all.
Insurance, loans, mortgage, attorney, credit, lawyer, donate, degree, hosting, claim, conference call, trading, software, recovery, transfer, gas/electricity, classes, rehab, treatment, cord blood (WTF).
I bet the inline ads just went insane on that paragraph xD