Google CPC growth kept climbing, while Bing Ads and Yahoo Gemini saw a sharp drop in CPCs in Q2 2018.
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http://feeds.searchengineland.com/~r/searchengineland/~3/3jzVdtYAbzc/merkle-search-ad-spending-growth-slowed-again-across-google-bing-yahoo-in-q2-2018-302745









