Perhaps you should try some spelling variations:
"supply trade international efforts." » "supply trade international airports.", "supply trade international energy.", "supply trade international airport.", "supply care international efforts.", "supply private international efforts.", "supply states international efforts.", "supply side international efforts.", "supply case international efforts."
"supply cost interest service." » "supply cost internet service.", "supply cost internet services.", "supply cost forest service.", "supply best interest service.", "supply best interests service.", "supply short interest service.", "supply costs interest service."

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