Perhaps you should try some spelling variations:
credit during » credit scoring, exit during
classes china » class china, crises china
yan bilan » un bilan, das bilan, yan clan
bilan des » bilanz des, bilan et, plan des
china shu » china shen, china sea, china saw
wang » wing, wan, lang

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: wang yan bilan des ((credit during) OR (credit rating)) classes china shu ;~.
• Adding a wildcard symbol may retrieve word variants: wang yan bilan des ((credit during) or (credit rating)) classes china shu ;*.