Perhaps you should try some spelling variations:
"Multi vaccine research : July 2009" » "Multi action research : July 2009"
multi vaccine » anti vaccine
"multi climate research : july 2009" » "mali climate research : july 2009", "bali climate research : july 2009", "multi climate research : july 2006", "multi climate research : july 2013", "multi climate research : july 2012"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (("Multi vaccine research : July 2009") or ("multi climate research : july 2009"))~.
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