Perhaps you should try some spelling variations:
"supply chain international cooperation." » "supply chains international cooperation.", "supply main international cooperation.", "supply can international cooperation."
"supply side integration schemes." » "supply side integration schengen.", "supply side irrigation schemes.", "supply side integration regimes.", "supply die integration schemes.", "supply de integration schemes.", "supply life integration 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 international cooperation.") or ("supply side integration schemes."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply chain international cooperation.") OR ("supply side integration schemes.")).
• Removing quotes may allow a broader search: (( supply chain international cooperation. ) or ( supply side integration schemes. )).
• Adding a wildcard symbol may retrieve word variants: (("supply chain international cooperation.") or ("supply side integration schemes."))*.