Perhaps you should try some spelling variations:
"meet current research : july 2006" » "meet market research : july 2006", "net current research : july 2006", "market current research : july 2006", "meet client research : july 2006", "meet current research : july 2008", "meet current research : july 2007", "meet current research : july 2009"
"heat climate research : june 2011" » "health climate research : june 2011", "threat climate research : june 2011", "best climate research : june 2011", "heat climate research : june 2013", "heat climate research : june 2014", "heat climate research : june 2010"

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: (("heat climate research : june 2011") or ("meet current research : july 2006"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("heat climate research : june 2011") OR ("meet current research : july 2006")).
• Removing quotes may allow a broader search: (( heat climate research : june 2011 ) or ( meet current research : july 2006 )).
• Adding a wildcard symbol may retrieve word variants: (("heat climate research : june 2011") or ("meet current research : july 2006"))*.