Perhaps you should try some spelling variations:
cases when » cases where, cases what, games when
when jong » when songs, when job
wing und » ding und, ring und, ing und
und dann » und dank, und daten, und denen
jong min » gong min, song min, song ming
yang xi » yang jui
yang yi » yang jui

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "wing und dann cases when jong min ((((shang jin) OR (yang xi))) OR (((yang di) OR (yang yi)))) ;~".
• Adding a wildcard symbol may retrieve word variants: wing und dann cases when jong min ((((shang jin) OR (yang xi))) OR (((yang di) OR (yang yi)))) ;*.