Perhaps you should try some spelling variations:
using risk » during risk, using rs, funding risk
wang yang » wang yan, wang liang, wang yanling
yang ying » yang yang, yang jing, huang ying
how shih » how six, how she
ying eu » ying zhu, using eu, ying hua
eu cost » au costa, der cost, end cost
crises » crisis

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 yang ying eu cost ((during crises) OR (using risk)) how shih ;~.
• Adding a wildcard symbol may retrieve word variants: wang yang ying eu cost ((during crises) or (using risk)) how shih ;*.