Perhaps you should try some spelling variations:
"philologie" » "philology"
"philosophisch" » "philosophischen", "philosophischer", "philosophical"
"philosophische" » "philosophischene", "philosophischere", "philosophicale", "philosophical", "philosophie"
"philological" » "philologiae", "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: (("philologie" OR "philosophisch") OR ("philological" OR "philosophische")).
• Removing quotes may allow a broader search: (( philologie or philosophisch ) or ( philological or philosophische )).
• Adding a wildcard symbol may retrieve word variants: (("philologie" or "philosophisch") or ("philological" or "philosophische"))*.