Perhaps you should try some spelling variations:
wei formen » zwei formen, drei formen, der formen
yuan wang » yuan kang, yuan chang, qian wang
von david » john david, ben david, jan david
young ghi » young choi, hong ghi, young hr
young get » young let, young ages, young men
yan wang » yang yang, qian wang, yan liang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan ((yan wang) OR (yuan wang)) wei formen von david ((young ghi) or (young get)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan ((yan wang) OR (yuan wang)) wei formen von david ((young ghi) OR (young get)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan ((yan wang) OR (yuan wang)) wei formen von david ((young ghi) or (young get)) ;*".