Perhaps you should try some spelling variations:
"a development process." » "a development projects.", "a development programs.", "a development policies.", "_ development process.", "clean development process.", "city development process."
"a development studies." » "a development series.", "a development services.", "a development strategies.", "_ development studies.", "clean development studies.", "city development studies."
"asian development africa." » "human development africa.", "urban development africa.", "clean 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: (((("a development studies.") or ("a development process."))) or ("asian development africa."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("a development studies.") OR ("a development process."))) OR ("asian development africa.")).
• Removing quotes may allow a broader search: (((( a development studies. ) or ( a development process. ))) or ( asian development africa. )).
• Adding a wildcard symbol may retrieve word variants: (((("a development studies.") or ("a development process."))) or ("asian development africa."))*.