Perhaps you should try some spelling variations:
reformen beim » reformen bei, reformen im, reformen teil
beim david » kim david
klang iii » klang die
zwang iii » zugang iii
wan yang » wang yang, dan yang, tan yang
david ng » david g, david n, david a
ng hai » dang hai, hong hai

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wan yang ((klang iii) OR (zwang iii)) reformen beim david ng hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yang ((klang iii) OR (zwang iii)) reformen beim david ng hai ;*".