Perhaps you should try some spelling variations:
"supply chain international airport." » "supply chain international transport.", "supply chain international airshow.", "supply main international airport.", "supply can international airport.", "supply chaos international airport."
"supply chains international efforts." » "supply chains international airports.", "supply chains international energy.", "supply chains international support.", "supply chaos international efforts.", "supply changing international efforts.", "supply china's 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 airport.") or ("supply chains international efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply chain international airport.") OR ("supply chains international efforts.")).
• Removing quotes may allow a broader search: (( supply chain international airport. ) or ( supply chains international efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("supply chain international airport.") or ("supply chains international efforts."))*.