Perhaps you should try some spelling variations:
"philologische" » "philologisch", "philosophische", "philological"
"philologica" » "philological", "philologisch", "philosophica"
"philologicals" » "philologicalls", "philologischls", "philosophicals", "philological", "philologically", "philologicis"
"philologists" » "philological"
"philologie" » "philology"
"philologies" » "philologys", "philologien", "philologiques", "philologicis"
"philologys" » "philology", "philologus", "philologos"

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