Perhaps you should try some spelling variations:
"supply chain integration schemes." » "supply chain irrigation schemes.", "supply chain integration some.", "supply chain integration theories.", "supply trade integration schemes.", "supply data integration schemes.", "supply grid integration schemes."
"supply crowd integration series." » "supply crowd integration theories.", "supply crowd integrating services.", "supply crowd integration social.", "supply grid integration series.", "supply trade integration series.", "supply urban integration series.", "supply growth integration series.", "supply cost integration series.", "supply how integration series."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply crowd integration series.") or ("supply chain integration schemes."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply crowd integration series.") OR ("supply chain integration schemes.")).
• Removing quotes may allow a broader search: (( supply crowd integration series. ) or ( supply chain integration schemes. )).
• Adding a wildcard symbol may retrieve word variants: (("supply crowd integration series.") or ("supply chain integration schemes."))*.