Perhaps you should try some spelling variations:
done using » line using, move using
human gene » human genome, human gender, human bone
using das » using dbs, using dcs, using data
das human » des human, does human, sdgs human
yang jie » yang jin, yang di, yang jui
tong hui » wang hui
yan jiu » yang jin, 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 using das human gene ((yan jiu) or (yang jie)) tong hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: done using das human gene ((yan jiu) OR (yang jie)) tong hui ;*.