Perhaps you should try some spelling variations:
dong sind » dong sin, dong bin, dong ping
des human » does human, das human, des humains
gene yang » gene bank
dong nan » dong yang, dong sin, dong bin
ya human » a human, das human, 2 human
yang jie » yang jin, yang di, yang jui
jie song » jae song, jin song, kim song
shin » skin, sein, thin

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: ((dong nan) OR (dong sind)) ((ya human) OR (des human)) gene yang jie song shin ;~.
• Adding a wildcard symbol may retrieve word variants: ((dong nan) or (dong sind)) ((ya human) or (des human)) gene yang jie song shin ;*.