Perhaps you should try some spelling variations:
"a development studies." » "a development services.", "a development strategies.", "a development strategy.", "_ development studies.", "clean development studies.", "city development studies."
"a development series." » "a development services.", "a development agencies.", "a development africa.", "_ development series.", "clean development series.", "city development series."
"asian development series." » "asian development services.", "asian development agencies.", "asian development africa.", "human development series.", "urban development series.", "clean 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: (("a development studies.") or ((("a development series.") OR ("asian development series."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("a development studies.") OR ((("a development series.") OR ("asian development series."))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"a development studies.\") or (((\"a development series.\") OR (\"asian development series.\"))))*".
• Removing quotes may allow a broader search: (( a development studies. ) or ((( a development series. ) OR ( asian development series. ))))*.