Perhaps you should try some spelling variations:
human gene » human genome, human gender, human bone
done sin » dong sin, done using, done so
ya human » a human, das human, 2 human
yang jie » yang jui, yang xi, yang yi
yang jin » yang jun, ying jin, shang jin
hong shu » cong shu, tong shui, wong shiu
yan jiu » pang jiu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: done sin ya human gene ((yan jiu) or (((((yang jie) OR (yang jin))) or (yang di)))) hong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: done sin ya human gene ((yan jiu) OR (((((yang jie) OR (yang jin))) OR (yang di)))) hong shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "done sin ya human gene ((yan jiu) or (((((yang jie) OR (yang jin))) or (yang di)))) hong shu ;*".