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