Perhaps you should try some spelling variations:
risk rising » risk pricing, risk rating, risk ratings
rising cost » firing cost, living cost, driving costs
wang yang » wang yan, wang liang, wang yanling
dong skin » dong sin, dong bin
cost low » costs how, cut low
a risk » _ risk
ka a » a a, k a

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yang) or (dong skin)) ka a risk rising cost low shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yang) OR (dong skin)) ka a risk rising cost low shu ;.
• Adding a wildcard symbol may retrieve word variants: ((wang yang) or (dong skin)) ka a risk rising cost low shu ;*.