Perhaps you should try some spelling variations:
"supply case integrationstheorie 2." » "supply eine integrationstheorie 2.", "supply der integrationstheorie 2.", "supply case integrationstheorie fur.", "supply case integration theories.", "supply case interpretationstheorie 2.", "supply cost integrationstheorie 2.", "supply chain integrationstheorie 2.", "supply curve integrationstheorie 2."
"supply change integrating policies." » "supply change integration policies.", "supply change integrated policies.", "supply change integrating positive.", "supply channel integration policies.", "supply shadow integrating policies.", "supply change international policies.", "supply charges integrating policies.", "supply channels integrating policies.", "supply chain's integrating policies."

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 change integrating policies.") OR ("supply case integrationstheorie 2."))~.
• Removing quotes may allow a broader search: (( supply change integrating policies. ) or ( supply case integrationstheorie 2. ))~.
• Adding a wildcard symbol may retrieve word variants: (("supply change integrating policies.") or ("supply case integrationstheorie 2."))*.