Perhaps you should try some spelling variations:
iii reformen » die reformen, iii formen, der reformen
reformen im » reformen _, formen im, reformen der
wang zwang » wang liang, wang zheng, wang zaibang
david dang » david ian, david mant, david ng
wang yang » wang yan, wang liang, wang yanling
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 zwang) OR (wang yang)) iii reformen im david dang (hai OR hadi) ;~.
• Adding a wildcard symbol may retrieve word variants: yan ((wang zwang) or (wang yang)) iii reformen im david dang (hai or hadi) ;*.