Perhaps you should try some spelling variations:
doing sin » dong sin, doing un, doing von
when song » when songs, when so, when soft
sin dann » sein dann, bin dann, ein dank
song min » song ming, gong min, jong min
yang jin » yang jie, yang jun, ying jin
yang jui » yang di, yang yi
dann yi » dann bin
yi when » ii when
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 sin dann yi when song min ((yang jin) OR (((((yang jui) OR (yang judy))) OR (yang xi)))) ;~.
• Adding a wildcard symbol may retrieve word variants: doing sin dann yi when song min ((yang jin) or (((((yang jui) or (yang judy))) or (yang xi)))) ;*.