Perhaps you should try some spelling variations:
"supply vre generation reforms." » "supply vre generation records.", "supply vre federation reform.", "supply vre generation platforms.", "supply die generation reforms.", "supply de generation reforms.", "supply 3rd generation reforms.", "supply curve generation reforms."
"supply grid conservation efforts." » "supply aid conservation efforts.", "supply good conservation efforts.", "supply grass conservation efforts.", "supply crowd conservation efforts.", "supply great conservation efforts.", "support grid conservation 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 vre generation reforms.") or ("supply grid conservation efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply vre generation reforms.") OR ("supply grid conservation efforts.")).
• Removing quotes may allow a broader search: (( supply vre generation reforms. ) or ( supply grid conservation efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("supply vre generation reforms.") or ("supply grid conservation efforts."))*.