Perhaps you should try some spelling variations:
doing und » ding und, doing un, ring und
when song » when songs, when so, when soft
und dann » und dank, und daten, und denen
dann bin » dong bin
bin when » win when, can when, bin we
song min » song ming, gong min, jong min
yang jun » yang jui, pang jun, yang judy
yang jin » yang jie, ying jin, shang jin
yang yi » yang xi, 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 und dann bin when song min ((((yang jun) OR (yang jin))) OR (((yang di) OR (yang yi)))) ;~.
• Adding a wildcard symbol may retrieve word variants: doing und dann bin when song min ((((yang jun) or (yang jin))) or (((yang di) or (yang yi)))) ;*.