Perhaps you should try some spelling variations:
sharing risk » sharing best
during risk » using risk, during crises, during crisis
zhang jing » zhang ming, zhang jin, zhang ping
how shih » how six
jing eu » jing guo, jing zhu, using eu
eu cost » au costa, der cost, end cost
how she » how some, how safe
zhen » zheng, when, chen

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

• Performing a fuzzy search may retrieve terms with similar spellings: zhen zhang jing eu cost ((sharing risk) OR (during risk)) ((how she) or (how shih)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: zhen zhang jing eu cost ((sharing risk) OR (during risk)) ((how she) OR (how shih)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "zhen zhang jing eu cost ((sharing risk) OR (during risk)) ((how she) or (how shih)) ;*".