Perhaps you should try some spelling variations:
philologica » philologisch, philologiae, philosophica
philological » philologischl, philologiael, philosophical, philologiae
philologische » philologisch, philosophische, philologiae
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: ((philologica OR philological) OR (philologische OR philologie)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((philologica or philological) or (philologische OR philologie))".
• Adding a wildcard symbol may retrieve word variants: ((philologica or philological) or (philologische OR philologie))*.