Perhaps you should try some spelling variations:
"supply from international seminar." » "supply from international standard.", "supply from international journal.", "supply from international air.", "supply _ international seminar.", "support from international seminar."
"support grid integration theory." » "support grid integration through.", "support grid information theory.", "support grid integration report.", "support trade integration theory.", "support _ integration theory.", "support data integration theory.", "support agri integration theory.", "support grant integration theory.", "support group integration theory."

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 from international seminar.") or ("support grid integration theory."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply from international seminar.") OR ("support grid integration theory.")).
• Removing quotes may allow a broader search: (( supply from international seminar. ) or ( support grid integration theory. )).
• Adding a wildcard symbol may retrieve word variants: (("supply from international seminar.") or ("support grid integration theory."))*.