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