Perhaps you should try some spelling variations:
sales when » cases when, rules when
war sales » car sales, water sales, farm sales
und war » und warum, und waren, und warte
when su » when sun, when so
su ming » wu ming, guo ming
yang yi » yang jui
yang xi » yang jui
ding » dinge, wing, ping

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: ding und war sales when su ming ((((shang jin) OR (yang yi))) OR (((yang di) OR (yang xi)))) ;~.
• Adding a wildcard symbol may retrieve word variants: ding und war sales when su ming ((((shang jin) or (yang yi))) or (((yang di) or (yang xi)))) ;*.