Perhaps you should try some spelling variations:
"epistemologica" » "epistemological", "epistemologia", "epistemologie"
"epistemologies" » "epistemological", "epistemology"
"histologische" » "historische", "histological", "histologie"
"epistemologias" » "epistemologicas", "epistemologia", "epistemological"

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