Perhaps you should try some spelling variations:
"epistemologist" » "epistemologists", "epistemologies", "epistemologie"
"epistemologiess" » "epistemologies", "epistemologie", "epistemologists"
"epistemologias" » "epistemologicas", "epistemologies", "epistemologia"

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