Perhaps you should try some spelling variations:
"support third international journal." » "support 3rd international journal.", "support 2nd international journal.", "support action international journal.", "supper third international journal.", "support toward international journal.", "support them international journal."
"supply trade irrigation system." » "supply trade irrigation systems.", "supply trade irrigation water.", "supply trade irrigation scheme.", "supply pradesh irrigation system.", "supply scale irrigation system.", "supply grain irrigation system.", "supply case irrigation system."

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

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