Perhaps you should try some spelling variations:
done using » line using, move using
did chen » did china, yi chen, li chen
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang yi
yang yun » tang yun, yang yue, yang yang
low did » lowe did, how did, low pid
yang xi » yang yi

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 low did chen ((yang jun) OR (((yang jui) OR (yang xi)))) ((yang yun) OR (yang di)) ;~.
• Adding a wildcard symbol may retrieve word variants: done using low did chen ((yang jun) or (((yang jui) or (yang xi)))) ((yang yun) or (yang di)) ;*.