Perhaps you should try some spelling variations:
"philologist" » "philologists", "philologie", "philologica"
"philologisch" » "philologists", "philologica", "philologie"
"philologische" » "philologistse", "philologicae", "philologiee", "philologie", "philologists", "philologica"
"philosophisch" » "philosophischen", "philosophischer", "philosophical"
"philosophische" » "philosophischene", "philosophischere", "philosophicale", "philosophical", "philosophie"
"philological" » "philosophical", "philologie"
"philologiae" » "philologie"

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 "philosophisch")) OR (("philologische" OR ("philological" OR "philologiae")) OR "philosophische")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"philologist\" or (\"philologisch\" or \"philosophisch\")) or ((\"philologische\" or (\"philological\" OR \"philologiae\")) or \"philosophische\"))".
• Removing quotes may allow a broader search: (( philologist or ( philologisch or philosophisch )) or (( philologische or ( philological OR philologiae )) or philosophische )).
• Adding a wildcard symbol may retrieve word variants: (("philologist" or ("philologisch" or "philosophisch")) or (("philologische" or ("philological" OR "philologiae")) or "philosophische"))*.