Perhaps you should try some spelling variations:
"supply chain integrating services." » "supply chain integrated services.", "supply chain testing services.", "supply chain integrating policies.", "supply chain integration services.", "supply china integrating services.", "supply shadow integrating services."
"supply facto integration theories." » "supply facto integration theory.", "supply facto integration through.", "supply facto integration efforts.", "supply factor integration theories.", "supply faculty integration theories.", "supply sector integration theories.", "supply factors integration theories.", "supply data integration theories."

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 chain integrating services.") OR ("supply facto integration theories."))~.
• Removing quotes may allow a broader search: (( supply chain integrating services. ) or ( supply facto integration theories. ))~.
• Adding a wildcard symbol may retrieve word variants: (("supply chain integrating services.") or ("supply facto integration theories."))*.