Perhaps you should try some spelling variations:
"_ development studies." » "_ development series.", "_ development services.", "_ development policies."
"mine development strategies." » "sme development strategies.", "trade development strategies.", "business development strategies.", "minsme development strategies.", "minsite development strategies.", "mintrade development strategies."
"e development strategy." » "sme development strategy.", "site development strategy.", "trade development strategy."

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