Perhaps you should try some spelling variations:
"supply survey international airports." » "supply survey international airport.", "supply survey international transport.", "supply survey international airshow.", "supply turkey international airports.", "supply surveying international airports.", "supply supply international airports.", "supply curve international airports.", "supply curves international airports.", "supply sources international airports."
"supply sharing international efforts." » "supply shaping international efforts.", "supply reshaping international efforts.", "supply changing international efforts.", "supply sharing international energy.", "supply sharing international airport.", "supply sharing international support.", "supply chain international efforts.", "supply chains international efforts."

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