Perhaps you should try some spelling variations:
"Supply grid integration reforms." » "Supply grid integration report.", "Supply grid immigration reform.", "Supply grid generation reforms.", "Supply trade integration reforms.", "Supply _ integration reforms.", "Supply data integration reforms."
"supply grid integration efforts." » "supply grid international efforts.", "supply grid conservation efforts.", "supply trade integration efforts.", "supply _ integration efforts.", "supply data integration efforts.", "supply crowd integration efforts.", "support grid 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 grid integration reforms.") or ("supply grid integration efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("Supply grid integration reforms.") OR ("supply grid integration efforts."))*.
• Removing quotes may allow a broader search: (( Supply grid integration reforms. ) or ( supply grid integration efforts. ))*.