Perhaps you should try some spelling variations:
when song » when songs, when so, when soft
done sin » dong sin, done using, done so
sin dank » ein dank, mein dank, sein dann
song min » song ming, gong min, jong min
yang jie » yang jin, yang jui, yang xi
yang yi » yang xi, yang jui
dank i » dank 1
i when » ii when, 3 when, 4 when

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: done sin dank i when song min ((((wang yan) OR (yang jie))) OR (((yang di) OR (yang yi)))) ;~.
• Adding a wildcard symbol may retrieve word variants: done sin dank i when song min ((((wang yan) or (yang jie))) or (((yang di) or (yang yi)))) ;*.