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