Perhaps you should try some spelling variations:
lost earnings » low earnings, gross earnings, cash earnings
lost ratings » load ratings, bond ratings, risk ratings
oed ratings » bond ratings, bonds ratings, debt ratings
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
among who » along who, among hr, wrong who

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang yang dean ((((lost ratings) OR (lost earnings))) or (oed ratings)) risk among who ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang yang dean ((((lost ratings) OR (lost earnings))) OR (oed ratings)) risk among who ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang yang dean ((((lost ratings) OR (lost earnings))) or (oed ratings)) risk among who ;*".