Perhaps you should try some spelling variations:
"supply chain international efforts." » "supply chain international airports.", "supply chain international energy.", "supply chain international airport.", "supply china international efforts.", "supply can international efforts.", "supply sharing international efforts."
"support grid innovation through." » "support grid innovation house.", "support green innovation through.", "support drive innovation through.", "support trade innovation through.", "support agri innovation through.", "support grant innovation through.", "support group innovation through."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply chain international efforts.") or ("support grid innovation through."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply chain international efforts.") OR ("support grid innovation through."))*.
• Removing quotes may allow a broader search: (( supply chain international efforts. ) or ( support grid innovation through. ))*.