Perhaps you should try some spelling variations:
when songs » when sounds, den songs
songs min » song min, gong min, jong min
von dann » von dan, von dana, von denen
tang yun » yang yun, chang yun, fang yuan
ii when » xxii when, ii where, ii wesen
yang yi » yang di, yang jui
yang xi » yang di, yang jui

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: doing ((von dann) OR (von daten)) ii when songs min ((tang yun) OR (((yang yi) OR (yang xi)))) ;~.
• Adding a wildcard symbol may retrieve word variants: doing ((von dann) or (von daten)) ii when songs min ((tang yun) or (((yang yi) or (yang xi)))) ;*.