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

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