Perhaps you should try some spelling variations:
earnings loss » earnings losses, learning loss
lost earnings » low earnings, gross earnings, cash earnings
loss among » costs among, jobs among
wang yang » wang yan
dean lost » can lost, dem lost
among ers » among peers, among users, among east

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) OR (((wang yang) OR (wang yanling)))) yang dean lost earnings loss among ers ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang liang) or (((wang yang) OR (wang yanling)))) yang dean lost earnings loss among ers ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang liang) or (((wang yang) OR (wang yanling)))) yang dean lost earnings loss among ers ;*.