Perhaps you should try some spelling variations:
doing einer » doing gender, doing better
einer dauer » einer der, seine dauer, langer dauer
dauer best » dauer des, der best, dauer ist
best when » bent when, best what, debt when
yang yun » yang jun, tang yun, yang yue
yang jui » yang judy, yang di, yang xi
yang yi » yang di, yang xi
so min » so jin, so mi, st min

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

• Performing a fuzzy search may retrieve terms with similar spellings: doing einer dauer best when ((so min) OR (so ein)) ((yang yun) or (((yang jui) or (yang yi)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doing einer dauer best when ((so min) OR (so ein)) ((yang yun) OR (((yang jui) OR (yang yi)))) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doing einer dauer best when ((so min) OR (so ein)) ((yang yun) or (((yang jui) or (yang yi)))) ;*".