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