Perhaps you should try some spelling variations:
"a multifaceted research : july 2009" » "a multifaceted resource : july 2009", "a multilevel research : july 2009", "_ multifaceted research : july 2009", "multi faceted research : july 2009", "a multifaceted research : july 2008", "a multifaceted research : july 2007", "a multifaceted research : july 2019"
"multi factor research : july 2006" » "multi factors research : july 2006", "multi sector research : july 2006", "multi actors research : july 2006", "multi actor research : july 2006", "_ multifactor research : july 2006", "multi factor research : july 2008", "multi factor research : july 2007", "multi factor research : july 2013"

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