Perhaps you should try some spelling variations:
done using » line using, move using
using dna » using dea, using data, using drag
june chen » jane chen, jui chen, jie chen
chen yang » chen rong
dna june » d.c june, dc june, dna und
yang jun » yang jui, pang jun, yang jin
yang xi » yang jui
yang yi » yang jui

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: done using dna june chen yang jun ((yang di) OR (((((yang judy) OR (yang xi))) OR (yang yi)))) ;~.
• Adding a wildcard symbol may retrieve word variants: done using dna june chen yang jun ((yang di) or (((((yang judy) or (yang xi))) or (yang yi)))) ;*.