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