Perhaps you should try some spelling variations:
"supply build international efforts." » "supply build international airports.", "supply build international energy.", "supply build international airport.", "supply builds international efforts.", "supply building international efforts.", "supply third international efforts.", "support build international efforts.", "supply based international efforts.", "supply cold international efforts."
"supply acer international social." » "supply acer international society.", "supply acer international sourcing.", "supply acer international seminar.", "supply paper international social.", "supply nber international social.", "supply fuer internationale social.", "supply access international social.", "supply asset international social.", "supply based international social."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply acer international social.") or ("supply build international efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply acer international social.") OR ("supply build international efforts.")).
• Removing quotes may allow a broader search: (( supply acer international social. ) or ( supply build international efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("supply acer international social.") or ("supply build international efforts."))*.