Perhaps you should try some spelling variations:
wang klang » lang lang
iii formen » ii formen, die formen, iii form
formen die » formel die, former die, reformen die
wang yang » wang yan, wang yanling
die david » de david, dawe david, time david
david n » david a, david _, david k
n hai » _ hai

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

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