Perhaps you should try some spelling variations:
cash savings » cost savings, costs savings, cash earnings
savings risk » ratings risk, savings cross, savings rate
risk wrong » risk among, risk along
wrong when » wrong keen, wrong what, wrong who
wang yang » wang yan, wang liang, wang yanling
yang debt » yang hebat

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 hyoung) OR (wang yang)) ((yang debt) OR (yang dean)) cash savings risk wrong when ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang hyoung) or (wang yang)) ((yang debt) OR (yang dean)) cash savings risk wrong when ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang hyoung) or (wang yang)) ((yang debt) OR (yang dean)) cash savings risk wrong when ;*.