Perhaps you should try some spelling variations:
"warming climate research : july 2006" » "warmer climate research : july 2006", "changing climate research : july 2006", "warming climate research : july 2013", "warming climate research : july 2012"
"abating climate research : july 2011" » "combating climate research : july 2011", "managing climate research : july 2011", "changing climate research : july 2011", "abating climate research : july 2013", "abating climate research : july 2012", "abating climate research : june 2011"

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