Perhaps you should try some spelling variations:
"supply trade reintegration process." » "supply trade registration process.", "supply trade migration process.", "supply trade integration process.", "supply towards reintegration process.", "supply die reintegration process.", "supply case reintegration process."
"supply side integration schemes." » "supply side integration schengen.", "supply side irrigation schemes.", "supply side integration regimes.", "supply die integration schemes.", "supply de integration schemes.", "supply life integration schemes."

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 trade reintegration process.") OR ("supply side integration schemes."))~.
• Removing quotes may allow a broader search: (( supply trade reintegration process. ) or ( supply side integration schemes. ))~.
• Adding a wildcard symbol may retrieve word variants: (("supply trade reintegration process.") or ("supply side integration schemes."))*.