Perhaps you should try some spelling variations:
"challenges facing can political development." » "challenges facing can physical development.", "challenges facing can social development.", "challenges facing can local development.", "challenges facing a political development.", "challenges facing change political development.", "challenges facing _ political development.", "challenges facing bank political development.", "challenges facing non political development.", "challenges making can political development."
"challenges facing can policy development." » "challenges facing bank policy development.", "challenges facing non policy development.", "challenges making can policy development.", "challenges facing ocean policy development.", "challenges facing care policy development."

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