Perhaps you should try some spelling variations:
done using » line using, move using
human gene » human genome, human gender, human bone
hua gene » a gene, hua ren, hy5 gene
ying jin » yang jin, jing ji, yang jie
jin cong » jin song, jiu cong, minh cong
using » usigng, usindg, usking
sin » sign, sind, skin

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((done using) OR (dong sin)) ya ((hua gene) OR (human gene)) ying jin cong shu ;~".
• Adding a wildcard symbol may retrieve word variants: ((done using) OR (dong sin)) ya ((hua gene) OR (human gene)) ying jin cong shu ;*.