Perhaps you should try some spelling variations:
patienten 10.1 » patienten 18.4, patienten 4.1, patients 10.1
among learners » among farmers, among teachers, among learning
among partners » paying partners, among farmers, among parents
des patienten » der patienten, des prasidenten, und patienten
chang bilan » zhang silan
yuan chang » yuan cheng, huang chang, han chang
lang yuan » fang yuan, wang yuhan, meng yuan
bilan des » bilanz des, bilan et, plan des

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: lang yuan chang bilan des patienten 10.1 ((among learners) OR (among partners)) ;~.
• Adding a wildcard symbol may retrieve word variants: lang yuan chang bilan des patienten 10.1 ((among learners) or (among partners)) ;*.