Perhaps you should try some spelling variations:
things were » things here, things we, things work
dong sind » dong sin, dong ping
wang den » wang dan, wang dewen, wang peng
den gang » deng gang, der gang, den umgang
dong bin » dong sin, dong di
4 smart » a smart
gang 4 » gang 3, gang _, yang 4

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: wang den gang 4 smart things were ((((dann bin) OR (dong bin))) OR (dong sind)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang den gang 4 smart things were ((((dann bin) OR (dong bin))) or (dong sind)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang den gang 4 smart things were ((((dann bin) OR (dong bin))) or (dong sind)) ;*.