Perhaps you should try some spelling variations:
"supply case generation reforms." » "supply case integration reforms.", "supply case education reforms.", "supply case registration reforms.", "supply cash generation reforms.", "supply waste generation reforms.", "supply gas generation reforms.", "supply cost generation reforms.", "supply chain generation reforms.", "supply curve generation reforms."
"supply fare conservation efforts." » "supply area conservation efforts.", "supply forest conservation efforts.", "supply nature conservation efforts.", "supply farm conservation efforts.", "supply market conservation efforts.", "supply curve conservation efforts."

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

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