Perhaps you should try some spelling variations:
lean thinking » re thinking, new thinking
land thinking » brand thinking, can thinking, mind thinking
yang yang » wang yang, wang yan
kann eine » kann ein, dann einen, kann die
song skin » song shin, song jin, song min
wan yang » wang yang, dan yang, tan yang
yang li » yang lin, yang di, yang xi

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: wan yang yang li ((land thinking) OR (lean thinking)) form ((kann eine) OR (song skin)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yang yang li ((land thinking) OR (lean thinking)) form ((kann eine) or (song skin)) ;~".
• Adding a wildcard symbol may retrieve word variants: wan yang yang li ((land thinking) OR (lean thinking)) form ((kann eine) or (song skin)) ;*.