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

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: (((("a development series.") or ("urban development studies."))) or ("_ development strategies."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("a development series.") OR ("urban development studies."))) OR ("_ development strategies.")).
• Removing quotes may allow a broader search: (((( a development series. ) or ( urban development studies. ))) or ( _ development strategies. )).
• Adding a wildcard symbol may retrieve word variants: (((("a development series.") or ("urban development studies."))) or ("_ development strategies."))*.