Perhaps you should try some spelling variations:
when song » when songs, when so, when soft
sin dann » sein dann, bin dann, sin cain
ein dank » mein dank, sein dann, bin dann
song min » song ming, gong min, jong min
yang yue » wang yue, yang yun, yang jui
ii when » xxii when, ii where, ii wesen
yang xi » yang yi, 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 ((sin dann) OR (ein dank)) ii when song min ((yang yue) OR (((yang xi) OR (yang di)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doing ((sin dann) OR (ein dank)) ii when song min ((yang yue) or (((yang xi) or (yang di)))) ;~".
• Adding a wildcard symbol may retrieve word variants: doing ((sin dann) OR (ein dank)) ii when song min ((yang yue) or (((yang xi) or (yang di)))) ;*.