Perhaps you should try some spelling variations:
"philologisch" » "philologische", "philologists", "philosophisch"
"philologica" » "philological", "philologische", "philosophica"
"philologicals" » "philologicalls", "philologischels", "philosophicals", "philological", "philologically", "philologicis"
"philologie" » "philology"
"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: (("philologisch" OR "philologica") OR (("philologicals" OR ("philologiae" OR "philologie")) OR "philologys")).
• Removing quotes may allow a broader search: (( philologisch or philologica ) or (( philologicals or ( philologiae or philologie )) or philologys )).
• Adding a wildcard symbol may retrieve word variants: (("philologisch" or "philologica") or (("philologicals" or ("philologiae" or "philologie")) or "philologys"))*.