Perhaps you should try some spelling variations:
reformen im » reformen _, formen im, reformen der
david dang » david ian, david mant, david ng
yan wang » yuan wang, yang yang, qian wang
yang die » yang di, klang die, yang xi
yang jie » yang jin, yang di, yang jui
im david » kim david, lam david, die david

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 die) OR (yang jie)) reformen im david dang (hai OR hari) ;~.
• Adding a wildcard symbol may retrieve word variants: yan wang ((yang die) or (yang jie)) reformen im david dang (hai or hari) ;*.