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