Perhaps you should try some spelling variations:
lost earnings » low earnings, gross earnings, cash earnings
earnings loss » earnings losses, learning loss
liang yang » liang ying, wang yang, huang yang
among east » among breast, among health
yang yang » wang yang, wang yan
among ers » among peers, among users, among heis
can lost » can cost, can lose, can post

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