Perhaps you should try some spelling variations:
"baseline climate research : july 2009" » "basin climate research : july 2009", "baseline estimates research : july 2009", "baseline case research : july 2009", "baseline climate research : july 2008", "baseline climate research : july 2019", "baseline climate research : july 2006"
"based climate research : july 2007" » "arid climate research : july 2007", "rapid climate research : july 2007", "based climate research : july 2008", "based climate research : july 2013", "based 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: (("baseline climate research : july 2009") or ("based climate research : july 2007"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("baseline climate research : july 2009") OR ("based climate research : july 2007")).
• Removing quotes may allow a broader search: (( baseline climate research : july 2009 ) or ( based climate research : july 2007 )).
• Adding a wildcard symbol may retrieve word variants: (("baseline climate research : july 2009") or ("based climate research : july 2007"))*.