Perhaps you should try some spelling variations:
china's rule » china's role, china's roles, china's rise
rule mining » scale mining
eu china's » hui china's, new china's, sen china's
mining big » linking big, making big, thinking big
dong jung » hong jong, dong ping, dong yang
yang yang » wang yang, wang yan
song thin » song shin, song jin, song min
big song » big bang, big sort

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: ((dong sin) OR (((dong jung) OR (yang yang)))) eu china's rule mining big song thin ;~.
• Adding a wildcard symbol may retrieve word variants: ((dong sin) or (((dong jung) or (yang yang)))) eu china's rule mining big song thin ;*.