Perhaps you should try some spelling variations:
"results extended research : july 2011" » "results gender research : july 2011", "results oriented research : july 2011", "tests extended research : july 2011", "assets extended research : july 2011", "real extended research : july 2011", "results extended research : july 2013", "results extended research : july 2012", "results extended research : july 2015"
"bali climate research : july 2006" » "mali climate research : july 2006", "daily climate research : july 2006", "early climate research : july 2006", "bali climate research : july 2008", "bali climate research : july 2007", "bali climate research : july 2009"

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