Perhaps you should try some spelling variations:
"supply spate irrigation schemes." » "supply spate irrigation scheme.", "supply spate irrigation systems.", "supply scale irrigation schemes.", "supply water irrigation schemes.", "supply surface irrigation schemes.", "supply system irrigation schemes.", "supply side irrigation schemes."
"supply trade innovation report." » "supply trade innovation support.", "supply trade information report.", "supply drive innovation report.", "supply trade integration report.", "supply side innovation report.", "supply case innovation report."

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

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