Perhaps you should try some spelling variations:
philosophisch » philosophische, philosophischen, philosophischer
philologiae » philologie
philologischen » philologische, philologisch, philosophischen
philologists » philologie, 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: ((philosophisch OR philologiae) OR (philologischen OR philologists))*.