Perhaps you should try some spelling variations:
"philologische" » "philologisch", "philosophische"
"philological" » "philosophical", "philologischl"
"philologica" » "philologisch", "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: ((("philologische" OR "philological") OR "philologica") OR (("philologists" OR ("philologiae" OR "philologie")) OR "philologies")).
• Removing quotes may allow a broader search: ((( philologische or philological ) or philologica ) or (( philologists or ( philologiae or philologie )) or philologies )).
• Adding a wildcard symbol may retrieve word variants: ((("philologische" or "philological") or "philologica") or (("philologists" or ("philologiae" or "philologie")) or "philologies"))*.