Perhaps you should try some spelling variations:
bond sales » land sales, food sales
sales when » cases when, rules when
when good » when food, than good
doing un » doing und, doing our, doing von
good man » good men, good bank, good bad
yang jie » yang jin, yang jui, yang jun
un bond » un bon, junk bond, un board
yang xi » yang jui
yang yi » yang jui

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: doing un bond sales when good man ((((yang jie) OR (yang xi))) OR (((yang di) OR (yang yi)))) ;~.
• Adding a wildcard symbol may retrieve word variants: doing un bond sales when good man ((((yang jie) or (yang xi))) or (((yang di) or (yang yi)))) ;*.