Perhaps you should try some spelling variations:
"multi client research : july 2011" » "multi accident research : july 2011", "multi climatic research : july 2011", "multi oriented research : july 2011", "multi plant research : july 2011", "meet client research : july 2011", "multi client research : july 2013", "multi client research : july 2012", "multi client research : june 2011"
"mali climate research : july 2009" » "bali climate research : july 2009", "making climate research : july 2009", "rapid climate research : july 2009", "mali climate research : july 2006", "mali climate research : july 2013", "mali climate research : july 2012"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("multi client research : july 2011") or ("mali climate research : july 2009"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("multi client research : july 2011") OR ("mali climate research : july 2009")).
• Removing quotes may allow a broader search: (( multi client research : july 2011 ) or ( mali climate research : july 2009 )).
• Adding a wildcard symbol may retrieve word variants: (("multi client research : july 2011") or ("mali climate research : july 2009"))*.