Perhaps you should try some spelling variations:
human gender » bhutan gender, german gender, human genome
from using » from being
human gene » human genome, human bone, human genetic
than done » than one, than money
done shui » done hu, tong shui
using ya » using a, using _, using 4d
hua gene » a gene, hua ren, hy5 gene

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: from using ya ((hua gene) OR (((human gene) OR (human gender)))) (yan OR yang) than done shui ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "from using ya ((hua gene) or (((human gene) OR (human gender)))) (yan or yang) than done shui ;~".
• Adding a wildcard symbol may retrieve word variants: from using ya ((hua gene) or (((human gene) OR (human gender)))) (yan or yang) than done shui ;*.