Perhaps you should try some spelling variations:
"philologica" » "philologiae", "philologische", "philosophica"
"philological" » "philologiael", "philologischel", "philosophical", "philologiae"
"philologisch" » "philologische", "philologists", "philosophisch"
"philologie" » "philology"

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