Perhaps you should try some spelling variations:
"philologie" » "philology"
"philologisch" » "philologica", "philosophisch", "philologiae"
"philologische" » "philologicae", "philosophische", "philologiaee", "philologiae", "philological"
"philologists" » "philologiae", "philological"
"philosophia" » "philosophiae", "philosophie", "philosophic"

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