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

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