Perhaps you should try some spelling variations:
"praktische philosophical" » "practice philosophical", "praktischen philosophie", "prince philosophical"
"praktischer philosophie" » "praktischen philosophie", "politischer philosophie", "analytischer philosophie"
"practical philosophical" » "practice philosophical", "political philosophical", "critical philosophical"
"praktische philosophie" » "politische philosophie"
"partie philosophical" » "martin philosophical", "practice philosophical", "martins philosophical"

Try widening your search to All Fields.

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