Perhaps you should try some spelling variations:
"supply grid international efforts." » "supply grid international airports.", "supply grid international energy.", "supply grid international airport.", "supply 3rd international efforts.", "supply third international efforts.", "supply build international efforts.", "supply crowd international efforts.", "supply great international efforts.", "support grid international efforts."
"supply de integration efforts." » "supply de conservation efforts.", "supply die integration efforts.", "supply re integration efforts.", "supply une integration efforts.", "supply _ integration efforts.", "supply a integration efforts.", "supply 3 integration efforts."

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

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