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