Perhaps you should try some spelling variations:
"supply case registration reforms." » "supply case registration reform.", "supply case administration reforms.", "supply case registration fees.", "supply based registration reforms.", "supply car registration reforms.", "supply image registration reforms.", "supply cost registration reforms.", "supply chain registration reforms.", "supply curve registration reforms."
"supply fare conservation efforts." » "supply farms conservation efforts.", "supply area conservation efforts.", "supply forest conservation efforts.", "supply farm conservation efforts.", "supply figure conservation efforts.", "supply curve conservation efforts."

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 case registration reforms.") OR ("supply fare conservation efforts."))~.
• Removing quotes may allow a broader search: (( supply case registration reforms. ) or ( supply fare conservation efforts. ))~.
• Adding a wildcard symbol may retrieve word variants: (("supply case registration reforms.") or ("supply fare conservation efforts."))*.