Perhaps you should try some spelling variations:
"supply chain international policies." » "supply chain international politics.", "supply chain international prices.", "supply chain international policy.", "supply chains international policies.", "supply main international policies.", "supply can international policies."
"supply soziale integration services." » "supply soziale integrating services.", "supply soziale integrated services.", "supply soziale insemination services.", "supply social integration services."

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 chain international policies.") OR ("supply soziale integration services."))~.
• Removing quotes may allow a broader search: (( supply chain international policies. ) or ( supply soziale integration services. ))~.
• Adding a wildcard symbol may retrieve word variants: (("supply chain international policies.") or ("supply soziale integration services."))*.