Perhaps you should try some spelling variations:
"multi oriented research : june 2011" » "multi related research : june 2011", "multi extended research : june 2011", "results oriented research : june 2011", "quality oriented research : june 2011", "multi oriented research : june 2013", "multi oriented research : june 2014", "multi oriented research : june 2010"
"based climate research : july 2012" » "arid climate research : july 2012", "rapid climate research : july 2012", "based climate research : july 2013"

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• Performing a fuzzy search may retrieve terms with similar spellings: (("multi oriented research : june 2011") OR ("based climate research : july 2012"))~.
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