Perhaps you should try some spelling variations:
"philologica" » "philologisch", "philologie", "philologische"
"philological" » "philologischl", "philologiel", "philologischel", "philosophical", "philologie"
"philologen" » "philology", "philologie"
"philologies" » "philologie", "philologien", "philologiques"
"philologiae" » "philologie"
"philologists" » "philologie"

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