Perhaps you should try some spelling variations:
"multi national research : july 2006" » "multi educational research : july 2006", "multinationals _ research : july 2006", "multi national research : july 2008", "multi national research : july 2007", "multi national research : july 2013"
"meet action research : july 2009" » "meets action research : july 2009", "meet section research : july 2009", "reset action research : july 2009", "meet action research : july 2008", "meet action research : july 2007", "meet action research : july 2019"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("meet action research : july 2009") OR ("multi national research : july 2006"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"meet action research : july 2009\") OR (\"multi national research : july 2006\"))".
• Removing quotes may allow a broader search: (( meet action research : july 2009 ) OR ( multi national research : july 2006 )).
• Adding a wildcard symbol may retrieve word variants: (("meet action research : july 2009") OR ("multi national research : july 2006"))*.