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 time international efforts.", "supply private international efforts.", "supply case international efforts."
"support agri integration efforts." » "support agri conservation efforts.", "support grid integration efforts.", "support der integration efforts.", "support iii integration efforts.", "support aging integration efforts.", "support a integration 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: (("support agri integration efforts.") or ("supply trade international efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("support agri integration efforts.") OR ("supply trade international efforts.")).
• Removing quotes may allow a broader search: (( support agri integration efforts. ) or ( supply trade international efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("support agri integration efforts.") or ("supply trade international efforts."))*.