Perhaps you should try some spelling variations:
"philologica" » "philological", "philologisch", "philologische"
"philologie" » "philology"
"philologists" » "philological"
"philologischel" » "philologische", "philologischen", "philologischer"

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