Perhaps you should try some spelling variations:
"city development agencies." » "city development policies.", "capacity development agencies.", "policy development agencies.", "community development agencies."
"_ development studies." » "_ development services.", "_ development strategies.", "_ development strategy."
"a development series." » "a development services.", "a development strategies.", "a development strategy."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("_ development studies.") or ((("a development series.") or ("city development agencies."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("_ development studies.") OR ((("a development series.") OR ("city development agencies."))))*.
• Removing quotes may allow a broader search: (( _ development studies. ) or ((( a development series. ) or ( city development agencies. ))))*.