Perhaps you should try some spelling variations:
sein dann » sein kann, sein das, bin dann
when gong » when songs, when good, when goal
gong min » jong min, song min, gong meng
yang jin » yang jie, yang jun, ying jin
dann ii » dann bin, daten ii
ii when » xxii when, ii where, ii wesen
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: (dong OR doing) sein dann ii when gong min ((yang jin) OR (((yang di) OR (yang yi)))) ;~.
• Adding a wildcard symbol may retrieve word variants: (dong or doing) sein dann ii when gong min ((yang jin) or (((yang di) or (yang yi)))) ;*.