Perhaps you should try some spelling variations:
"multi client research : july 2006" » "multi accident research : july 2006", "multi current research : july 2006", "multi recent research : july 2006", "multi agent research : july 2006", "multi plant research : july 2006", "multi client research : july 2007", "multi client research : july 2009", "multi client research : july 2013"
"mali climate research : july 2008" » "bali climate research : july 2008", "daily climate research : july 2008", "early climate research : july 2008", "mali climate research : july 2013", "mali climate research : july 2012", "mali climate research : july 2020"

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• Performing a fuzzy search may retrieve terms with similar spellings: (("multi client research : july 2006") or ("mali climate research : july 2008"))~.
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