Perhaps you should try some spelling variations:
"praktische philosophical" » "practice philosophical", "praktischen philosophie", "praktischer philosophie"
"praktische philosophie" » "politische philosophie"
"partie philosophical" » "martin philosophical", "practice philosophical", "martins philosophical"

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: (((("praktische philosophical") OR ("praktische philosophie"))) OR ("partie philosophical"))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"praktische philosophical\") OR (\"praktische philosophie\"))) or (\"partie philosophical\"))*".
• Removing quotes may allow a broader search: (((( praktische philosophical ) OR ( praktische philosophie ))) or ( partie philosophical ))*.