Perhaps you should try some spelling variations:
"supply grid integration soziale." » "supply grid integration social.", "supply crowd integration soziale.", "supply great integration soziale.", "support grid integration soziale."
"supply charges irrigation schemes." » "supply change irrigation schemes.", "supply large irrigation schemes.", "supply surge irrigation schemes.", "supply charges irrigation scheme.", "supply charges irrigation systems.", "supply channels irrigation schemes.", "supply chains irrigation schemes.", "supply curves 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 charges irrigation schemes.") or ("supply grid integration soziale."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply charges irrigation schemes.") OR ("supply grid integration soziale.")).
• Removing quotes may allow a broader search: (( supply charges irrigation schemes. ) or ( supply grid integration soziale. )).
• Adding a wildcard symbol may retrieve word variants: (("supply charges irrigation schemes.") or ("supply grid integration soziale."))*.