Perhaps you should try some spelling variations:
"supply china international seminar." » "supply china international series.", "supply china international standard.", "supply china international mining.", "supply iea international seminar.", "supply action international seminar.", "supply finance international seminar.", "supply chains international seminar.", "supply chain international seminar."
"supply a integration efforts." » "supply a international efforts.", "supply a conservation efforts.", "supply 3 integration efforts.", "supply 2 integration efforts.", "supply 4 integration efforts.", "supply _ integration efforts."

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 a integration efforts.") OR ("supply china international seminar."))~.
• Removing quotes may allow a broader search: (( supply a integration efforts. ) or ( supply china international seminar. ))~.
• Adding a wildcard symbol may retrieve word variants: (("supply a integration efforts.") or ("supply china international seminar."))*.