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时间:2010-12-5 17:23:32  作者:Content Marketing   来源:Tech News  查看:  评论:0
内容摘要:Search engine marketing combines organic and paid strategies. Pay-per-click advertising delivers imm

Search engine marketing combines organic and paid strategies. Pay-per-click advertising delivers immediate visibility while SEO builds long-term traffic. Keyword research tools identify opportunities for both approaches.

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