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

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