Perhaps you should try some spelling variations:
using dauer » using due, using docker, using driver
done using » line using, move using
die magie » die magia, die maske, die mais
dauer iv » dauer iii, dauer ist, tauber iv
yang jui » yang judy, yang xi
iv kann » ii kann, v kann, wie kann
yang yi » yang xi

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 dauer iv kann die magie ((yang jui) OR (((yang di) OR (yang yi)))) ;~.
• Adding a wildcard symbol may retrieve word variants: done using dauer iv kann die magie ((yang jui) or (((yang di) or (yang yi)))) ;*.