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 care integration schemes." » "supply care irrigation schemes.", "supply care integration some.", "supply care integration theories.", "supply fare integration schemes.", "supply can integration schemes.", "supply market integration schemes.", "supply case integration schemes.", "supply curve integration schemes.", "supply cote integration schemes."

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply care integration schemes.") OR ("supply grid integration efforts."))~.
• Removing quotes may allow a broader search: (( supply care integration schemes. ) or ( supply grid integration efforts. ))~.
• Adding a wildcard symbol may retrieve word variants: (("supply care integration schemes.") or ("supply grid integration efforts."))*.