Perhaps you should try some spelling variations:
"epistemologist" » "epistemologists", "epistemologies", "epistemologia"
"epistemologische" » "epistemological", "epidemiologische", "epistemologies"
"epistemologie" » "epistemologies", "epistemology", "epistemological"

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: (("epistemologist" OR "epistemologische") OR "epistemologie").
• Removing quotes may allow a broader search: (( epistemologist or epistemologische ) or epistemologie ).
• Adding a wildcard symbol may retrieve word variants: (("epistemologist" or "epistemologische") or "epistemologie")*.