Perhaps you should try some spelling variations:
"supply chain integration theories." » "supply chain integration theory.", "supply chain integration through.", "supply chain integration efforts.", "supply trade integration theories.", "supply data integration theories.", "supply grid integration theories."
"supply urban integration series." » "supply urban integrating services.", "supply urban integration schemes.", "supply urban integration social.", "supply european integration series.", "supply global integration series.", "supply trade integration series.", "supply rural 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 urban integration series.") or ("supply chain integration theories."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply urban integration series.") OR ("supply chain integration theories.")).
• Removing quotes may allow a broader search: (( supply urban integration series. ) or ( supply chain integration theories. )).
• Adding a wildcard symbol may retrieve word variants: (("supply urban integration series.") or ("supply chain integration theories."))*.