Perhaps you should try some spelling variations:
"Supply trade international airport." » "Supply trade international transport.", "Supply trade international airshow.", "Supply care international airport.", "Supply private international airport.", "Supply states international airport."
"supply chain integration efforts." » "supply chain international efforts.", "supply chain conservation efforts.", "supply trade integration efforts.", "supply data integration efforts.", "supply grid integration efforts."
supply trade » supply side, supply case

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