Perhaps you should try some spelling variations:
"challenges facing _ local development." » "challenges facing _ social development.", "challenges facing _ global development.", "challenges facing _ rural development."
"challenges facing year policy development." » "challenges facing war policy development.", "challenges banking year policy development.", "challenges facing death policy development."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("challenges facing _ local development.") or ("challenges facing year policy development."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("challenges facing _ local development.") OR ("challenges facing year policy development.")).
• Removing quotes may allow a broader search: (( challenges facing _ local development. ) or ( challenges facing year policy development. )).
• Adding a wildcard symbol may retrieve word variants: (("challenges facing _ local development.") or ("challenges facing year policy development."))*.