Perhaps you should try some spelling variations:
fordern das » fordern als, fordern am, formen das
rong zwang » hong wang
formen lam » formen im, formen a, formen ab
zwang iii » zugang iii, klang iii
zhong tai » hong tan, zhong zhi
hong hai » shang hai, dang hai, hong tan
qian » ian, kian, jian

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