Perhaps you should try some spelling variations:
"epistemologica" » "epistemological", "epistemologia", "epistemologie"
"epistemologies" » "epistemological", "epistemology"
"epistemologische" » "epistemological", "epidemiologische", "epistemologie"

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 "epistemologies") OR "epistemologische").
• Removing quotes may allow a broader search: (( epistemologica or epistemologies ) or epistemologische ).
• Adding a wildcard symbol may retrieve word variants: (("epistemologica" or "epistemologies") or "epistemologische")*.