Perhaps you should try some spelling variations:
"philologisch" » "philosophisch"
"philologische" » "philosophische"
"philological" » "philosophical"
"philologica" » "philosophica"
"philologie" » "philology"
"philologies" » "philologys", "philologien", "philologiques", "philologicis"

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: ((("philologisch" OR "philological") OR ("philologica" OR "philologische")) OR (("philologists" OR ("philologiae" OR "philologie")) OR "philologies")).
• Removing quotes may allow a broader search: ((( philologisch or philological ) or ( philologica or philologische )) or (( philologists or ( philologiae or philologie )) or philologies )).
• Adding a wildcard symbol may retrieve word variants: ((("philologisch" or "philological") or ("philologica" or "philologische")) or (("philologists" or ("philologiae" or "philologie")) or "philologies"))*.