Perhaps you should try some spelling variations:
"supply grid integration efforts." » "supply grid international efforts.", "supply grid conservation efforts.", "supply crowd integration efforts.", "supply great integration efforts.", "support grid integration efforts."
"Supply trade international energy." » "Supply care international energy.", "Supply time international energy.", "Supply private international energy."
supply trade » supply case

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply grid integration efforts.") OR ("Supply trade international energy."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"supply grid integration efforts.\") OR (\"Supply trade international energy.\"))*".
• Removing quotes may allow a broader search: (( supply grid integration efforts. ) OR ( Supply trade international energy. ))*.