Perhaps you should try some spelling variations:
"supply chain international efforts." » "supply chain international airports.", "supply chain international energy.", "supply chain international airport.", "supply chains international efforts.", "supply main international efforts.", "supply can international efforts."
"supply case international efforts." » "supply case international airports.", "supply case international energy.", "supply case international airport.", "supply cases international efforts.", "supply care international efforts.", "supply cause internationale efforts.", "supply cost international efforts.", "supply curve international efforts.", "supply costs international efforts."

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 efforts.") or ("supply case international efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply chain international efforts.") OR ("supply case international efforts.")).
• Removing quotes may allow a broader search: (( supply chain international efforts. ) or ( supply case international efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("supply chain international efforts.") or ("supply case international efforts."))*.