Perhaps you should try some spelling variations:
thinking losing » thinking long, thinking using, thinking leading
start thinking » abstract thinking
wang wang » wang liang, wang yan, wang yong
wang yang » wang yan, wang liang, wang yanling
sind sind » sie sind, sind ein, sind und
li start » i start, big start, ki starkt
und sind » und sinn, und sinne, und sich

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 wang) OR (wang yang)) ling li start thinking losing ((und sind) OR (sind sind)) ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang wang) or (wang yang)) ling li start thinking losing ((und sind) or (sind sind)) ;*.