Perhaps you should try some spelling variations:
"supply chain international policies." » "supply chain international politics.", "supply chain international prices.", "supply chain international policy.", "supply china international policies.", "supply can international policies.", "supply sharing international policies."
"supply trade integrating policies." » "supply trade integrating countries.", "supply trade immigration policies.", "supply trade integrating social.", "supply trade integration policies.", "supply toward integrating policies.", "supply shadow integrating policies.", "supply side integrating policies.", "supply case integrating policies."

Try widening your search to All Fields.

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

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