Perhaps you should try some spelling variations:
"supply rfid integration soziale." » "supply rfid integration social.", "supply grid integration soziale.", "supply und integration soziale.", "supply unified integration soziale.", "supply crowd integration soziale."
"supply change irrigation schemes." » "supply change irrigation scheme.", "supply change irrigation systems.", "supply change mitigation schemes.", "supply canal irrigation schemes.", "supply large irrigation schemes.", "supply charges irrigation schemes.", "supply channels irrigation schemes.", "supply chain's irrigation schemes."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply change irrigation schemes.") or ("supply rfid integration soziale."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply change irrigation schemes.") OR ("supply rfid integration soziale."))*.
• Removing quotes may allow a broader search: (( supply change irrigation schemes. ) or ( supply rfid integration soziale. ))*.