Perhaps you should try some spelling variations:
philologisch » philologische, philologists, philologiae
philosophisch » philosophische, philosophischen, philosophical
philosophischer » philosophischeer, philosophischener, philosophicaler, philosophische, philosophischen
philologica » philological, philologiae, philologische
philologie » philology

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 ((philosophisch OR philosophischer) OR philologica) ) OR philologie )*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( philologisch or ((philosophisch OR philosophischer) or philologica) ) or philologie )*".