Perhaps you should try some spelling variations:
lost earnings » low earnings, gross earnings, cash earnings
lost ratings » load ratings, bond ratings, risk ratings
among ers » among peers, among users, among east
dan yang » daun yang, tan yang, wang yang
yang jin » yang jie, yang jun, ying jin
jin can » tin can, jin chang, jin kang

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

• Performing a fuzzy search may retrieve terms with similar spellings: dan yang jin can ((lost ratings) OR (lost earnings)) risk among ers ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dan yang jin can ((lost ratings) OR (lost earnings)) risk among ers ;*".