Perhaps you should try some spelling variations:
"philologist" » "philologists", "philologie", "philologiae"
"philologisch" » "philologists", "philologica", "philosophisch"
"philologische" » "philologistse", "philologicae", "philosophische", "philologie", "philologiae"
"philologien" » "philologie", "philologen", "philologiae"

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: ((("philologist" OR "philologisch") OR "philologien") OR ("philologische" OR ("philosophie" OR "philosophical"))).
• Removing quotes may allow a broader search: ((( philologist or philologisch ) or philologien ) or ( philologische or ( philosophie or philosophical ))).
• Adding a wildcard symbol may retrieve word variants: ((("philologist" or "philologisch") or "philologien") or ("philologische" or ("philosophie" or "philosophical")))*.