Perhaps you should try some spelling variations:
earnings loss » earnings losses, learning loss
cash earnings » bank earnings, age earnings
among users » among ers, among peers, among masters
loss among » costs among, jobs among
yang yang » wang yan
wang yang » wang yan, wang yanling

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 liang ((yang yang) OR (wang yang)) cash earnings loss among users ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang ((yang yang) or (wang yang)) cash earnings loss among users ;*.