Perhaps you should try some spelling variations:
reformen teil » reformen bei, reformen beim, reformen der
teil david » weil david, fell david
david dang » david ian, david mant, david ng
klang iii » klang die, zwang iii
yan wang » yuan wang, yang yang, qian wang
yang iii » yang zili, zwang iii, yang di

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: yan wang ((yang iii) OR (klang iii)) reformen teil david dang (hai OR hadi) ;~.
• Adding a wildcard symbol may retrieve word variants: yan wang ((yang iii) or (klang iii)) reformen teil david dang (hai or hadi) ;*.