Perhaps you should try some spelling variations:
"praktische philosophical" » "praktische philosophie", "praktischen philosophie", "practical philosophical"
"praktischer philosophie" » "praktische philosophie", "praktischen philosophie", "analytischer philosophie"
"politischer philosophie" » "politische philosophie", "politischen philosophie", "praktische philosophie"
"practice philosophical" » "practical philosophical", "partie philosophical", "pragmatics 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 ((("praktischer philosophie") OR ("politischer philosophie"))))) OR ("practice philosophical"))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"praktische philosophical\") or (((\"praktischer philosophie\") OR (\"politischer philosophie\"))))) or (\"practice philosophical\"))*".
• Removing quotes may allow a broader search: (((( praktische philosophical ) or ((( praktischer philosophie ) OR ( politischer philosophie ))))) or ( practice philosophical ))*.