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Tuesday, 12 August 2008 |
" ... The shift in SEM is not seen in just one or two categories, but across the board. We’re witnessing a transition from directory and keyword-based search to use of rich semantics and a focus on user experience." - by Brent Terrazas · Wednesday August 06, 2008.
http://www.adtechblog.com/blog/detail/search-marketing-yesterday-today-and-tomorrow/.
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