Perhaps you should try some spelling variations:
"supply chain integration schemes." » "supply chain irrigation schemes.", "supply chain integration some.", "supply chain integration theories.", "supply trade integration schemes.", "supply data integration schemes.", "supply grid integration schemes."
"supply change mitigation schemes." » "supply change irrigation schemes.", "supply change irrigation scheme.", "supply change sanitation schemes.", "supply charges mitigation schemes.", "supply chains mitigation schemes.", "supply case mitigation schemes."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply chain integration schemes.") or ("supply change mitigation schemes."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply chain integration schemes.") OR ("supply change mitigation schemes.")).
• Removing quotes may allow a broader search: (( supply chain integration schemes. ) or ( supply change mitigation schemes. )).
• Adding a wildcard symbol may retrieve word variants: (("supply chain integration schemes.") or ("supply change mitigation schemes."))*.