Perhaps you should try some spelling variations:
"supply raise international capital." » "supply case international capital.", "supply rate international capital.", "supply cause internationale capital.", "supply rise international capital.", "supply risk international capital."
"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 raise international capital."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply change irrigation schemes.") OR ("supply raise international capital.")).
• Removing quotes may allow a broader search: (( supply change irrigation schemes. ) or ( supply raise international capital. )).
• Adding a wildcard symbol may retrieve word variants: (("supply change irrigation schemes.") or ("supply raise international capital."))*.