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