Perhaps you should try some spelling variations:
reformen kim » reformen beim, reformen die, reformen ii
reformen im » reformen _, formen im, reformen der
wang zwang » wang liang, wang yang, wang zheng
david dang » david mant, david ng
zwang iii » zugang iii, klang iii
david ian » david a, david n
yan wang » yuan wang, yang yang, qian wang

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 iii ((reformen kim) OR (reformen im)) ((david dang) OR (david ian)) (hai OR hadi) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yan wang zwang iii ((reformen kim) OR (reformen im)) ((david dang) or (david ian)) (hai or hadi) ;~".
• Adding a wildcard symbol may retrieve word variants: yan wang zwang iii ((reformen kim) OR (reformen im)) ((david dang) or (david ian)) (hai or hadi) ;*.