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