Perhaps you should try some spelling variations:
des humains » les humains, et humains, des human
genome can » genre can, genome scale, genomen bank
yang yang » wang yang, wang yan
gene bank » gene banks, one bank, genomen bank
yang yao » wang yan, yang yi, yang fan
wie kann » wie man
ghi » nghi, ghia

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: ((yang yao) OR (yang yang)) des humains ((gene bank) OR (genome can)) wie kann ghi ;~.
• Adding a wildcard symbol may retrieve word variants: ((yang yao) or (yang yang)) des humains ((gene bank) or (genome can)) wie kann ghi ;*.