Perhaps you should try some spelling variations:
"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."
"supply grid generation reforms." » "supply grid integration reforms.", "supply grid education reforms.", "supply grid registration reforms.", "supply trip generation reforms.", "supply fired generation reforms.", "supply wind generation reforms.", "supply crowd generation reforms.", "support grid generation reforms."

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 generation reforms.") OR ("supply grid integration efforts."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"supply grid generation reforms.\") OR (\"supply grid integration efforts.\"))".
• Removing quotes may allow a broader search: (( supply grid generation reforms. ) OR ( supply grid integration efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("supply grid generation reforms.") OR ("supply grid integration efforts."))*.