Perhaps you should try some spelling variations:
formen lam » formen im, formen a, formen ab
formen das » formen des, fordern das, form das
klang iii » klang die, zwang iii
david ng » david g, david n, david a
ng hai » dang hai, hong hai
qian » ian, kian, jian
rong » long, hong, pong

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

• Performing a fuzzy search may retrieve terms with similar spellings: qian rong klang iii ((formen lam) or (((formen das) OR (formen der)))) david ng hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: qian rong klang iii ((formen lam) OR (((formen das) OR (formen der)))) david ng hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "qian rong klang iii ((formen lam) or (((formen das) OR (formen der)))) david ng hai ;*".