Perhaps you should try some spelling variations:
"supply shadow integrating policies." » "supply shadow integration policies.", "supply shadow integrated policies.", "supply shadow integrating positive.", "supply shallow integration policies.", "supply change integrating policies."
"supply rfid integration theories." » "supply rfid integration theorems.", "supply rfid integrationstheorie 2.", "supply rfid integration theory.", "supply grid integration theories.", "supply und integration theories.", "supply unified integration theories.", "supply crowd integration theories."

Try widening your search to All Fields.

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

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