Perhaps you should try some spelling variations:
sharing mining » sharing during, sharing learning
loss sharing » cost sharing, risk sharing, loss making
mining hong » mining china, mining ghana, mining using
dong yang » dong hoang, wang yang, yang yang
gdp loss » gdp losses
hong ghi » zhong zhi, hong g, hong hai

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 yang) OR (dong (sin OR skin))) ya gdp loss sharing mining hong ghi ;~.
• Adding a wildcard symbol may retrieve word variants: ((dong yang) or (dong (sin or skin))) ya gdp loss sharing mining hong ghi ;*.