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