Perhaps you should try some spelling variations:
come first » comes first, cover first
first dann » first day, first days, first dail
dann doch » kann doch, dann auch, dann nich
doch chen » goh chen, don chen
dong ping » dong sin, dong bin, dong jung
yang jun » yang jui, pang jun, yang jin
yang yi » yang jui
yang xi » 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: come first dann doch chen ((((yang jun) OR (dong ping))) OR (yang yi)) ((yang xi) OR (yang di)) ;~.
• Adding a wildcard symbol may retrieve word variants: come first dann doch chen ((((yang jun) or (dong ping))) or (yang yi)) ((yang xi) or (yang di)) ;*.