Perhaps you should try some spelling variations:
"supply data integration efforts." » "supply data international efforts.", "supply data conservation efforts.", "supply trade integration efforts.", "supply _ integration efforts.", "supply data integrity efforts.", "supply water integration efforts."
"supply waste generation reforms." » "supply waste integration reforms.", "supply waste education reforms.", "supply waste registration reforms.", "supply next generation reforms.", "supply heat generation reforms.", "supply wind generation reforms.", "supply water generation reforms.", "supply case generation reforms.", "supply system generation reforms."

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 waste generation reforms.") OR ("supply data integration efforts."))~.
• Removing quotes may allow a broader search: (( supply waste generation reforms. ) or ( supply data integration efforts. ))~.
• Adding a wildcard symbol may retrieve word variants: (("supply waste generation reforms.") or ("supply data integration efforts."))*.