Perhaps you should try some spelling variations:
"a development agencies." » "a development policies."
"_ government agencies." » "_ government policies."
"asian development series." » "asian development services.", "asian development strategies.", "asian development strategy.", "human development series.", "urban development series.", "clean development series."

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