Perhaps you should try some spelling variations:
philologist » philologisch, philologica
philologists » philologischs, philologicas
philological » philosophical
philologische » philologisch, philosophische, philologica
philologien » philologen, philologica, philologischen

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 philological) OR ( philologische OR philologie )) OR (( philologists OR ( philologiae OR philology )) OR philologien )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( (philologist OR philological) or ( philologische or philologie )) or (( philologists or ( philologiae or philology )) or philologien ))".
• Adding a wildcard symbol may retrieve word variants: (( (philologist OR philological) or ( philologische or philologie )) or (( philologists or ( philologiae or philology )) or philologien ))*.