Perhaps you should try some spelling variations:
philologisch » philologische, philologists, philologica
philologischs » philologisches, philologistss, philologicas, philologische, philologischer, philologischem
philologischen » philologischeen, philologistsen, philologicaen, philologische, philosophischen

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