Perhaps you should try some spelling variations:
philologisch » philologische, philosophisch, philologie
philologischel » philologischeel, philosophischel, philologieel, philologische, philologischen, philologischer
philologica » philological, philologie, philologische
philologiae » philologie
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: ((( (philologisch OR philologica) OR philologischel ) OR philologiae ) OR philologists ).
• Adding a wildcard symbol may retrieve word variants: ((( (philologisch or philologica) or philologischel ) or philologiae ) or philologists )*.