Perhaps you should try some spelling variations:
"imported water irrigation schemes." » "imported water irrigation scheme.", "imported water irrigation systems.", "imported scale irrigation schemes.", "imported canal irrigation schemes.", "imported farm irrigation schemes.", "improved water irrigation schemes."
"supply prime planning services." » "supply prime banking services.", "supply pre planning services.", "supply time planning services.", "supply promote planning services.", "supply private planning services.", "supply driven planning services.", "supply pipes planning services."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply prime planning services.") or ("imported water irrigation schemes."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply prime planning services.") OR ("imported water irrigation schemes.")).
• Removing quotes may allow a broader search: (( supply prime planning services. ) or ( imported water irrigation schemes. )).
• Adding a wildcard symbol may retrieve word variants: (("supply prime planning services.") or ("imported water irrigation schemes."))*.