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