Perhaps you should try some spelling variations:
"philologica" » "philological", "philologie", "philologiae"
"philologicas" » "philologicals", "philologies", "philologiaes", "philological", "philologicis", "philologicae"
"philologisch" » "philologische", "philosophisch", "philologie"
"philologists" » "philologie", "philologiae", "philological"
"philologies" » "philologie", "philologien", "philologiques"

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