Perhaps you should try some spelling variations:
"supply rate international journal." » "supply rate international capital.", "supply rates international journal.", "supply trade international journal.", "supply raise international journal.", "supply water international journal.", "supply case international journal.", "supply data international journal."
"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 chain irrigation schemes.", "supply chains irrigation schemes."

Try widening your search to All Fields.

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 rate international journal."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply change irrigation schemes.") OR ("supply rate international journal.")).
• Removing quotes may allow a broader search: (( supply change irrigation schemes. ) or ( supply rate international journal. )).
• Adding a wildcard symbol may retrieve word variants: (("supply change irrigation schemes.") or ("supply rate international journal."))*.