Perhaps you should try some spelling variations:
"philologist" » "philologisch", "philological"
"philologists" » "philologischs", "philologicals", "philological"
"philologica" » "philological", "philosophica"
"philologie" » "philology"
"philologischen" » "philologisch", "philosophischen", "philologicaln"
"philologische" » "philological"
"philosophische" » "philosophical", "philosophie"

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 (("philologists" OR ("philologiae" OR "philologie")) OR ("philologischen" OR ("philologische" OR "philosophische"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"philologist\" OR \"philologica\") or ((\"philologists\" or (\"philologiae\" or \"philologie\")) or (\"philologischen\" or (\"philologische\" or \"philosophische\"))))*".
• Removing quotes may allow a broader search: (( philologist OR philologica ) or (( philologists or ( philologiae or philologie )) or ( philologischen or ( philologische or philosophische ))))*.