Perhaps you should try some spelling variations:
funding risk » funding list, building risk, fund risk
wang yang » wang yan, wang liang, wang yanling
yang ying » yang yang, yang jing, huang ying
au costa » can costa, _ costa, da costa
using rs » using r, using risk, using _
ying au » ying zhu, ying hua
how she » how some, how safe, how shih

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 au costa ((using rs) OR (funding risk)) how she ;~.
• Adding a wildcard symbol may retrieve word variants: wang yang ying au costa ((using rs) or (funding risk)) how she ;*.