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 2008", "multi client research : july 2007", "multi client research : july 2013"
"daily climate research : july 2009" » "family climate research : july 2009", "early climate research : july 2009", "tailed climate research : july 2009", "daily climate research : july 2008", "daily climate research : july 2007", "daily climate research : july 2019"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (("multi client research : july 2006") or ("daily climate research : july 2009"))~.
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