Perhaps you should try some spelling variations:
credit during » credit scoring, exit during
china's share » china's state
china's shu » china's soe, china's smes
wang wang » wang yang, wang liang, wang yan
wang ban » wang yan, wang dan, wang yang
ban des » ban does, bilan des, banne des

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 wang ban des ((credit during) OR (credit rating)) crisis ((china's shu) OR (china's share)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wang ban des ((credit during) or (credit rating)) crisis ((china's shu) OR (china's share)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang wang ban des ((credit during) or (credit rating)) crisis ((china's shu) OR (china's share)) ;*.