Perhaps you should try some spelling variations:
"supply a international efforts." » "supply a international airports.", "supply a international energy.", "supply a international airport.", "supply a internationale efforts.", "supply da international efforts.", "supply 1 international efforts.", "supply _ international efforts."
"supply gas integrating policies." » "supply gas integration policies.", "supply gas integrated policies.", "supply gas integrating positive.", "supply gaps integrating policies.", "supply faso integrating policies.", "supply ims integrating policies.", "supply gap integrating policies.", "supply case integrating policies.", "supply great integrating policies."

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

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