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