Perhaps you should try some spelling variations:
"supply chain international relations." » "supply chain international migration.", "supply chain international organizations.", "supply chain international cooperation.", "supply chains international relations.", "supply main international relations.", "supply can international relations."
"supply sharing international policy." » "supply shaping international policy.", "supply reshaping international policy.", "supply changing international policy.", "supply sharing international poverty.", "supply sharing international prices.", "supply sharing national policy.", "supply chains international policy."

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

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