Perhaps you should try some spelling variations:
"e development studies." » "e development series.", "e development services.", "e development strategies.", "_ development studies.", "sme development studies.", "mine development studies."
"a development studies." » "a development series.", "a development services.", "a development strategies.", "_ development studies.", "clean development studies.", "asian development studies."
"e development africa." » "_ development africa.", "sme development africa.", "mine 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: (((("e development studies.") OR ("a development studies."))) or ("e development africa."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("e development studies.") OR ("a development studies."))) OR ("e development africa."))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"e development studies.\") OR (\"a development studies.\"))) or (\"e development africa.\"))*".
• Removing quotes may allow a broader search: (((( e development studies. ) OR ( a development studies. ))) or ( e development africa. ))*.