Perhaps you should try some spelling variations:
when song » when songs, when so, when soft
sin dann » sein dann, bin dann, ein dank
dann can » dann bin, dan cao, dann hat
can when » can women, can we, can win
song jin » song min, shang jin, song shin
yang jin » yang jie, yang jun, ying jin
yang jui » yang judy, yang yi
yang xi » yang yi
dong » doing, long, done

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: dong sin dann can when song jin ((yang jin) OR (((((yang xi) OR (yang jui))) OR (yang di)))) ;~.
• Adding a wildcard symbol may retrieve word variants: dong sin dann can when song jin ((yang jin) or (((((yang xi) or (yang jui))) or (yang di)))) ;*.