Perhaps you should try some spelling variations:
"asian development studies." » "asian development services.", "asian development strategies.", "asian development strategy.", "human development studies.", "urban development studies.", "driven development studies."
"a development series." » "a development services.", "a development agencies.", "a development strategies."
"clean development series." » "clean development services.", "clean development agencies.", "clean development strategies.", "human development series.", "urban development series."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("asian development studies.") or ((("a development series.") OR ("clean development series."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("asian development studies.") OR ((("a development series.") OR ("clean development series."))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"asian development studies.\") or (((\"a development series.\") OR (\"clean development series.\"))))*".
• Removing quotes may allow a broader search: (( asian development studies. ) or ((( a development series. ) OR ( clean development series. ))))*.