Perhaps you should try some spelling variations:
"multi current research : july 2012" » "multi market research : july 2012", "malawi current research : july 2012", "multi client research : july 2012", "multi curve research : july 2012", "multi current research : july 2013"
"multi actor research : july 2007" » "multi actors research : july 2007", "multi factors research : july 2007", "multi action research : july 2007", "multi sector research : july 2007", "multi actor research : july 2008", "multi actor research : july 2013", "multi actor research : july 2020"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (("multi current research : july 2012") OR ("multi actor research : july 2007"))~.
• Removing quotes may allow a broader search: (( multi current research : july 2012 ) or ( multi actor research : july 2007 ))~.
• Adding a wildcard symbol may retrieve word variants: (("multi current research : july 2012") or ("multi actor research : july 2007"))*.