Perhaps you should try some spelling variations:
than china » tuan china, han china, wuhan china
long tail » long haul
tail than » said than
china tan » china top, china two, china taiwan
tan yang » dan yang, tan ying, tan yong
die tong » die tone, die totung, die tanf
der tanf » der tanz, der tarif, der tag
die tao » die tage, die tanf

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: long tail than china tan yang ((die tong) OR (((die tao) OR (der tanf)))) hui ;~.
• Adding a wildcard symbol may retrieve word variants: long tail than china tan yang ((die tong) or (((die tao) or (der tanf)))) hui ;*.