Perhaps you should try some spelling variations:
"e development strategies." » "e development strategy.", "mine development strategies.", "site development strategies.", "trade development strategies."
"_ development studies." » "_ development series.", "_ development services.", "_ development strategy."
"sme development africa." » "trade development africa.", "smmine development africa.", "smsite development africa.", "smtrade 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: (((("sme development africa.") or ("e development strategies."))) or ("_ development studies."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sme development africa.") OR ("e development strategies."))) OR ("_ development studies.")).
• Removing quotes may allow a broader search: (((( sme development africa. ) or ( e development strategies. ))) or ( _ development studies. )).
• Adding a wildcard symbol may retrieve word variants: (((("sme development africa.") or ("e development strategies."))) or ("_ development studies."))*.