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

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