Perhaps you should try some spelling variations:
"supply crowd integration efforts." » "supply crowd international efforts.", "supply crowd conservation efforts.", "supply grid integration efforts.", "supply rfid integration efforts.", "supply beyond integration efforts.", "supply growth integration efforts.", "supply from integration efforts."
"supply cost integration soziale." » "supply cost integration social.", "supply post integration soziale.", "supply test integration soziale.", "supply about integration soziale.", "supply costs integration soziale."

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 cost integration soziale.") OR ("supply crowd integration efforts."))~.
• Removing quotes may allow a broader search: (( supply cost integration soziale. ) or ( supply crowd integration efforts. ))~.
• Adding a wildcard symbol may retrieve word variants: (("supply cost integration soziale.") or ("supply crowd integration efforts."))*.