Perhaps you should try some spelling variations:
"based climate research : july 2006" » "arid climate research : july 2006", "rapid climate research : july 2006", "based climate research : july 2008", "based climate research : july 2007", "based climate research : july 2009"
"asia climate research : july 2006" » "basin climate research : july 2006", "africa climate research : july 2006", "zambia climate research : july 2006", "asia climate research : july 2008", "asia climate research : july 2007", "asia climate research : july 2009"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"asia climate research : july 2006\") OR (\"based climate research : july 2006\"))~".
• Removing quotes may allow a broader search: (( asia climate research : july 2006 ) OR ( based climate research : july 2006 ))~.
• Adding a wildcard symbol may retrieve word variants: (("asia climate research : july 2006") OR ("based climate research : july 2006"))*.