Perhaps you should try some spelling variations:
credit during » credit scoring, credit rating, exit during
during risk » using risk, during crises, during crisis
liang yang » liang ying, wang yang, huang yang
yang yang » wang yang, wang yan
de credit » du credit, 2 credit, trade credit
work shiu » wong shiu, work six

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((liang yang) OR (yang yang)) de credit during risk work shiu ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((liang yang) OR (yang yang)) de credit during risk work shiu ;*.