Perhaps you should try some spelling variations:
"philologist" » "philologists", "philologisch", "philologie"
"philosophisch" » "philosophischer", "philosophical", "philosophie"
"philosophischen" » "philosophischeren", "philosophicalen", "philosophieen", "philosophicaln", "philosophien"
"philosophische" » "philosophischere", "philosophicale", "philosophiee", "philosophical", "philosophie"
"philologische" » "philologisch", "philologie", "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 ("philosophisch" OR "philosophischen")) OR ("philologische" OR "philosophische")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"philologist\" or (\"philosophisch\" OR \"philosophischen\")) or (\"philologische\" or \"philosophische\"))".
• Removing quotes may allow a broader search: (( philologist or ( philosophisch OR philosophischen )) or ( philologische or philosophische )).
• Adding a wildcard symbol may retrieve word variants: (("philologist" or ("philosophisch" OR "philosophischen")) or ("philologische" or "philosophische"))*.