Perhaps you should try some spelling variations:
patienten 10.1 » patienten 18.4, patienten 4.1, patients 10.1
des patienten » der patienten, des prasidenten, und patienten
among letters » among lecturers, among learners, among masters
among farmers » salmon farmers
yuan zhang » yan zhang, yuan chang, xuan thang
zhang fang » zhang fan, zhang zhang, zhang yan
meng yuan » meng hsuan, fang yuan, feng juan
fang des » gang des, umfang des, anfang 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: meng yuan zhang fang des patienten 10.1 ((among letters) OR (among farmers)) ;~.
• Adding a wildcard symbol may retrieve word variants: meng yuan zhang fang des patienten 10.1 ((among letters) or (among farmers)) ;*.