Perhaps you should try some spelling variations:
"multi climatic research : july 2008" » "multi climate research : july 2008", "multi climatic research : july 2013", "multi climatic research : july 2012", "multi climatic research : july 2020"
"multi peace research : july 2011" » "multi science research : july 2011", "multi page research : july 2011", "multi player research : july 2011", "multi device research : july 2011", "multi peace research : july 2013", "multi peace research : july 2012", "multi peace research : july 2015"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("multi peace research : july 2011") or ("multi climatic research : july 2008"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("multi peace research : july 2011") OR ("multi climatic research : july 2008")).
• Removing quotes may allow a broader search: (( multi peace research : july 2011 ) or ( multi climatic research : july 2008 )).
• Adding a wildcard symbol may retrieve word variants: (("multi peace research : july 2011") or ("multi climatic research : july 2008"))*.