Perhaps you should try some spelling variations:
humors factors » tumor factors, human factors, actors factors
des patienten » der patienten, des prasidenten, und patienten
patienten als » patienten mit, patienten _, patienten und
als humors » des humors
yang jin » yang jie, yang jun, ying jin
wan yan » wang yan, nan yan, wai yan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan ((yang jin) or (zhang fan)) des patienten als humors factors ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan ((yang jin) OR (zhang fan)) des patienten als humors factors ;*.