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

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