Perhaps you should try some spelling variations:
"supply crowd integrationstheorie 2." » "supply der integrationstheorie 2.", "supply eine integrationstheorie 2.", "supply crowd integrationstheorie fur.", "supply crowd integration theories.", "supply crowd interpretationstheorie 2.", "supply growth integrationstheorie 2.", "supply cost integrationstheorie 2.", "supply from integrationstheorie 2."
"supply chain integrating policies." » "supply chain integration policies.", "supply chain integrated policies.", "supply chain integrating positive.", "supply china integrating policies.", "supply change integrating policies."

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 integrating policies.") or ("supply crowd integrationstheorie 2."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply chain integrating policies.") OR ("supply crowd integrationstheorie 2.")).
• Removing quotes may allow a broader search: (( supply chain integrating policies. ) or ( supply crowd integrationstheorie 2. )).
• Adding a wildcard symbol may retrieve word variants: (("supply chain integrating policies.") or ("supply crowd integrationstheorie 2."))*.