Perhaps you should try some spelling variations:
"supply reach international journal." » "supply peace international journal.", "supply research international journal.", "supply health international journal.", "supply great international journal.", "supply ch international journal."
"supply china importing countries." » "supply china exporting countries.", "supply china importing country.", "supply china importers countries.", "supply china improving countries.", "supply china import countries.", "supply chains importing countries.", "supply chain importing countries."

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

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