Perhaps you should try some spelling variations:
des human » does human, das human, des humains
done sin » dong sin, done using, done so
yang jin » yang jie, yang jun, ying jin
yang jui » yang judy, yang di, yang xi
tong hui » wang hui
sin des » sein des, sinn des, soin des
yan jiu » yang jie, pang jiu

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: done sin des human genome ((((yan jiu) OR (yang jin))) OR (yang jui)) tong hui ;~.
• Adding a wildcard symbol may retrieve word variants: done sin des human genome ((((yan jiu) or (yang jin))) or (yang jui)) tong hui ;*.