Perhaps you should try some spelling variations:
"philologica" » "philologisch", "philologie", "philologiae"
"philological" » "philologischl", "philologiel", "philologiael", "philologiae", "philologie"
"philosophique" » "philosophie", "philosophische", "philosophies"

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 "philosophical") OR "philosophique") OR "philosophique")).
• Removing quotes may allow a broader search: ( philologica or ((( philological or philosophical ) or philosophique ) or philosophique )).
• Adding a wildcard symbol may retrieve word variants: ("philologica" or ((("philological" or "philosophical") or "philosophique") or "philosophique"))*.