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 die integration theories." » "supply die integration theorems.", "supply die integrationstheorie 2.", "supply die integration theory.", "supply trade integration theories.", "supply driven integration theories."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply die integration theories.") or ("supply china international efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply die integration theories.") OR ("supply china international efforts."))*.
• Removing quotes may allow a broader search: (( supply die integration theories. ) or ( supply china international efforts. ))*.