Perhaps you should try some spelling variations:
done using » line using, move using
human bone » human bones, human body
using das » using dbs, using dcs, using data
das human » des human, does human, sdgs human
pang jiu » pang jun, yang jie, pan ji
yang jin » yang jie, yang jun, ying jin
tong hui » wang hui
yan jiu » yang jie

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 bone ((((yan jiu) or (pang jiu))) or (((yang di) or (yang jin)))) tong hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: done using das human bone ((((yan jiu) OR (pang jiu))) OR (((yang di) OR (yang jin)))) tong hui ;*.