Perhaps you should try some spelling variations:
"philologisch" » "philologische", "philologists", "philologica"
"philologischer" » "philologischeer", "philologistser", "philologicaer", "philologische", "philologischen", "philosophischer"
"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: (("philologisch" OR ("philologiae" OR "philologie")) OR "philologischer").
• Removing quotes may allow a broader search: (( philologisch or ( philologiae or philologie )) or philologischer ).
• Adding a wildcard symbol may retrieve word variants: (("philologisch" or ("philologiae" or "philologie")) or "philologischer")*.