Perhaps you should try some spelling variations:
thinking john » thinking can, thinking form, thinking home
thinking four » thinking form, thinking about, thinking aloud
yan liang » yang liang, wang liang, you liang
wang yang » wang yan, wang liang, wang yanling
als gast » als last, als gabe, als gt
song » long, sons, hong
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: wang ((yan liang) OR (wang yang)) als gast ((thinking john) OR (thinking four)) song shin ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((yan liang) or (wang yang)) als gast ((thinking john) or (thinking four)) song shin ;*.