Perhaps you should try some spelling variations:
"epistemologist" » "epistemologists", "epistemologie", "epistemologica"
"epistemologia" » "epistemologie", "epistemological", "epistemology"
"epistemologias" » "epistemologies", "epistemologicals", "epistemologys", "epistemologicas", "epistemological", "epistemologists"
"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 "epistemologia") OR ("epistemologias" OR "epistemologies")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"epistemologist\" OR \"epistemologia\") or (\"epistemologias\" or \"epistemologies\"))".
• Removing quotes may allow a broader search: (( epistemologist OR epistemologia ) or ( epistemologias or epistemologies )).
• Adding a wildcard symbol may retrieve word variants: (("epistemologist" OR "epistemologia") or ("epistemologias" or "epistemologies"))*.