Perhaps you should try some spelling variations:
reformen bei » reformen beim, reformen teil, reformen der
david dang » david ian, david mant, david ng
klang die » klang der, klang iii, klaue die
bei david » beni davide, levi david, de david
yan wang » yuan wang, yang yang, qian wang
yang iii » klang iii, yang zili, zwang iii

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