Perhaps you should try some spelling variations:
fordern das » fordern als, fordern am, formen das
formen lam » formen im, formen a, formen das
klang die » klang der, klang iii, klaue die
formen ab » formen a, formen das, formen im
david k » david a, david _
k hai » k hari, _ hai, k lai
qian » ian, kian, jian
rong » long, hong, pong

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: qian rong klang die ((((formen lam) OR (formen ab))) OR (fordern das)) david k hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "qian rong klang die ((((formen lam) OR (formen ab))) or (fordern das)) david k hai ;~".
• Adding a wildcard symbol may retrieve word variants: qian rong klang die ((((formen lam) OR (formen ab))) or (fordern das)) david k hai ;*.