Perhaps you should try some spelling variations:
"philologisch" » "philologische", "philologica", "philosophisch"
"philologischen" » "philologischeen", "philologicaen", "philosophischen", "philologische"
"philologists" » "philological"
"philologie" » "philology"
"philologies" » "philologys", "philologiques", "philologicis", "philologica"
"philologien" » "philologyn", "philologen", "philologica", "philologist"

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: ("philologisch" OR ((("philologists" OR "philologischen") OR ("philologiae" OR "philologie")) OR ("philologies" OR "philologien"))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(\"philologisch\" or (((\"philologists\" or \"philologischen\") or (\"philologiae\" or \"philologie\")) or (\"philologies\" OR \"philologien\")))".
• Removing quotes may allow a broader search: ( philologisch or ((( philologists or philologischen ) or ( philologiae or philologie )) or ( philologies OR philologien ))).
• Adding a wildcard symbol may retrieve word variants: ("philologisch" or ((("philologists" or "philologischen") or ("philologiae" or "philologie")) or ("philologies" OR "philologien")))*.