Perhaps you should try some spelling variations:
using delta » using data, using dea
done using » line using, move using
delta yi » delta i, delta pi, delta _
den jong » de jong, den songs, den jena
jong min » gong min, song min, song ming
yang jui » yang di, yang yi
yang xi » yang di, 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 delta yi den jong min ((pang jun) OR (((((yang judy) OR (yang jui))) OR (yang xi)))) ;~.
• Adding a wildcard symbol may retrieve word variants: done using delta yi den jong min ((pang jun) or (((((yang judy) or (yang jui))) or (yang xi)))) ;*.