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

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("asian development series.") or ("a development process."))) or ("a development agencies."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("asian development series.") OR ("a development process."))) OR ("a development agencies.")).
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• Adding a wildcard symbol may retrieve word variants: (((("asian development series.") or ("a development process."))) or ("a development agencies."))*.