Perhaps you should try some spelling variations:
philologica » philologie, philologiae, philosophica
philological » philologiel, philologiael, philosophical, philologiae, philologie
philologische » philosophische, philologie, philologiae, philologistse, philologiee
philologisch » philologists, philosophisch, philologie

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 philologisch)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((philologica or philological) or (philologische OR philologisch))".
• Adding a wildcard symbol may retrieve word variants: ((philologica or philological) or (philologische OR philologisch))*.