According to comScore qSearch, Americans conducted 15.4 billion "core searches" in March 2010, with Google accounting for 65.1 percent search market share.
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網路趨勢與技術部落格
According to comScore qSearch, Americans conducted 15.4 billion "core searches" in March 2010, with Google accounting for 65.1 percent search market share.
Click to read the rest of this post...