Perhaps you should try some spelling variations:
"multi recent research : july 2006" » "multi current research : july 2006", "mali recent research : july 2006", "multi agent research : july 2006", "multi client research : july 2006", "multi recent research : july 2007", "multi recent research : july 2009", "multi recent 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"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"multi recent research : july 2006\") OR (\"mali climate research : july 2008\"))~".
• Removing quotes may allow a broader search: (( multi recent research : july 2006 ) OR ( mali climate research : july 2008 ))~.
• Adding a wildcard symbol may retrieve word variants: (("multi recent research : july 2006") OR ("mali climate research : july 2008"))*.