Perhaps you should try some spelling variations:
"philologisch" » "philologische", "philologica", "philosophisch"
"philological" » "philosophical", "philologie"
"philologiel" » "philologie", "philologien", "philologica"
"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: (((("philologisch" OR "philological") OR ("philologiel" OR "philologies")) OR "philologiae") OR "philologists").
• Removing quotes may allow a broader search: (((( philologisch or philological ) or ( philologiel or philologies )) or philologiae ) or philologists ).
• Adding a wildcard symbol may retrieve word variants: (((("philologisch" or "philological") or ("philologiel" or "philologies")) or "philologiae") or "philologists")*.