Perhaps you should try some spelling variations:
"supply china international efforts." » "supply china international airports.", "supply china international energy.", "supply china international airport.", "supply iea international efforts.", "supply action international efforts.", "supply finance international efforts.", "supply chains international efforts.", "supply chain international efforts."
"supply can integration schemes." » "supply can integration schengen.", "supply can irrigation schemes.", "supply can integration regimes.", "supply chain integration schemes.", "supply von integration schemes.", "supply urban integration schemes.", "supply case integration schemes.", "supply chai integration schemes."

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