Introduction: Many people new to marketing think that Keyword Effectiveness Index (KEI) is the magic formula to achieve high ranking in the search engines and thereby secure a steady stream of money. The claim is supported by the documentation of almost all keyword research tools and has been repeated by thousands of inexperienced marketing people.
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Entries from June 2007
Keyword Effectiveness Index (KEI)
June 27th, 2007 · 6 Comments
Tags: SEO Encyclopedia