Perhaps you should try some spelling variations:
mein dank » sein dann
when song » when songs, when so, when soft
song ming » song bing, song min, gong min
ein dank » sein dann, bin dann, ein dach
yang yun » yang jun, tang yun, yang yue
yang jui » yang judy, yang di, yang yi
ii when » xxii when, ii where, ii wesen
yang xi » yang di, yang yi

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 ((ein dank) OR (mein dank)) ii when song ming ((yang yun) OR (((yang jui) OR (yang xi)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doing ((ein dank) OR (mein dank)) ii when song ming ((yang yun) or (((yang jui) or (yang xi)))) ;~".
• Adding a wildcard symbol may retrieve word variants: doing ((ein dank) OR (mein dank)) ii when song ming ((yang yun) or (((yang jui) or (yang xi)))) ;*.