Perhaps you should try some spelling variations:
"philological" » "philologiae", "philosophical", "philologie", "philologiel", "philologiael", "philologischel"
"philologisch" » "philologische", "philologists", "philosophisch"
"philologica" » "philologie", "philologiae", "philologische"

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