Perhaps you should try some spelling variations:
crisis china's » crises china
during crisis » during crises, housing crisis
china's shu » china's soe, china's share, china's smes
wang zhang » wang zheng, wang luhang, zhang zhang
zhang ying » zhang ming, zhang jing, zhang ping
au costa » can costa, _ costa, da costa
der cost » oder cost, user cost, debt cost
eu cost » end cost, eu court, run cost

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 zhang ying ((((eu cost) OR (au costa))) OR (der cost)) during crisis china's shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang zhang ying ((((eu cost) OR (au costa))) or (der cost)) during crisis china's shu ;~".
• Adding a wildcard symbol may retrieve word variants: wang zhang ying ((((eu cost) OR (au costa))) or (der cost)) during crisis china's shu ;*.