Perhaps you should try some spelling variations:
charges irrigation » change irrigation, large irrigation, surge irrigation
rfid integration » grid integration, und integration, unified integration
integration some » integration south, integration soziale, integration social
supply charges » supply channels, supply chains, supply curves
supply rfid » supply crowd

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 water. ) or ( supply rfid integration some. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( supply charges irrigation water. ) OR ( supply rfid integration some. )).
• Adding a wildcard symbol may retrieve word variants: (( supply charges irrigation water. ) or ( supply rfid integration some. ))*.