Perhaps you should try some spelling variations:
"epistemologie" » "epistemology", "epistemological", "epidemiologie"
"epistemologies" » "epistemologys", "epistemologicals", "epidemiologies", "epistemological", "epistemology"
"epistemologische" » "epistemological", "epidemiologische", "histologische"

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: (("epistemologie" OR "epistemologische") OR "epistemologies")*.
• Removing quotes may allow a broader search: (( epistemologie or epistemologische ) or epistemologies )*.