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

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 studies.") OR ("asian development studies."))) or ("sme development studies."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("a development studies.") OR ("asian development studies."))) OR ("sme development studies.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"a development studies.\") OR (\"asian development studies.\"))) or (\"sme development studies.\"))".
• Removing quotes may allow a broader search: (((( a development studies. ) OR ( asian development studies. ))) or ( sme development studies. )).
• Adding a wildcard symbol may retrieve word variants: (((("a development studies.") OR ("asian development studies."))) or ("sme development studies."))*.