Perhaps you should try some spelling variations:
"support a international policies." » "support a international politics.", "support a international prices.", "support a international policy.", "support a internationale policies.", "support da international policies.", "support 1 international policies.", "support _ international policies."
"supply urban integration efforts." » "supply urban international efforts.", "supply urban conservation efforts.", "supply european integration efforts.", "supply urban migration efforts.", "supply chain integration efforts."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("support a international policies.") or ("supply urban integration efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("support a international policies.") OR ("supply urban integration efforts.")).
• Removing quotes may allow a broader search: (( support a international policies. ) or ( supply urban integration efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("support a international policies.") or ("supply urban integration efforts."))*.