Perhaps you should try some spelling variations:
zwang iii » klang iii
die david » de david, dawe david, time david
form die » formel die, formen die, former die
david ng » david g, david n, david a
lang di » yang di, wang di, klang die
ng hai » dang hai, hong hai
wang » wing, wan
zwang » zwing, zwan

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: wang yanling ((((zwang iii) OR (zugang iii))) OR (lang di)) form die david ng hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yanling ((((zwang iii) OR (zugang iii))) or (lang di)) form die david ng hai ;~".
• Adding a wildcard symbol may retrieve word variants: wang yanling ((((zwang iii) OR (zugang iii))) or (lang di)) form die david ng hai ;*.