Perhaps you should try some spelling variations:
starke thinking » start thinking, make thinking, shared thinking
thinking four » thinking form, thinking about, thinking aloud
wang liang » wang yang
klang als » klang amp, zwang als
four box » four book, four b, four how
box wing » box fig

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang liang) or (wang yan)) klang als starke thinking four box wing ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang liang) OR (wang yan)) klang als starke thinking four box wing ;*.