Perhaps you should try some spelling variations:
"epistemologist" » "epistemologists", "epistemologies", "epistemologica"
"epistemologia" » "epistemological", "epistemologies", "epistemology"
"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 ("epistemologia" OR "epidemiology")) OR "epistemologie").
• Removing quotes may allow a broader search: (( epistemologist or ( epistemologia or epidemiology )) or epistemologie ).
• Adding a wildcard symbol may retrieve word variants: (("epistemologist" or ("epistemologia" or "epidemiology")) or "epistemologie")*.