Perhaps you should try some spelling variations:
"supply chain integration schemes." » "supply chain irrigation schemes.", "supply chain integration theories.", "supply trade integration schemes.", "supply data integration schemes.", "supply grid integration schemes."
integration some » integration volume, integration power, integration south
supply trade » supply side
supply case » supply cost, supply curve, supply costs

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