Perhaps you should try some spelling variations:
thinking four » thinking form, thinking about, thinking aloud
yan liang » yang liang, wang liang, you liang
kann eine » kann ein, dann einen, kann die
wai yan » wang yan, wei yang
i land » ii land, 1 land, 4 land
2 land » 1 land, 4 land, 3.2 land
shin » skin, sein, thin

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: wai yan liang ((i land) OR (2 land)) thinking four ((kann eine) OR (song shin)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wai yan liang ((i land) OR (2 land)) thinking four ((kann eine) or (song shin)) ;~".
• Adding a wildcard symbol may retrieve word variants: wai yan liang ((i land) OR (2 land)) thinking four ((kann eine) or (song shin)) ;*.