Perhaps you should try some spelling variations:
epistemologie » epistemology, epistemological, epidemiologie
epistemologies » epistemologys, epistemologicals, epidemiologies, epistemological, epistemology
epistemologische » epistemological, epidemiologische
histologische » historische, histological, histologie

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: (( epistemologie OR (epistemologische OR histologische) ) OR epistemologies ).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( epistemologie or (epistemologische OR histologische) ) or epistemologies )".
• Adding a wildcard symbol may retrieve word variants: (( epistemologie or (epistemologische OR histologische) ) or epistemologies )*.