Perhaps you should try some spelling variations:
"philologist" » "philologists", "philologiae", "philologica"
"philologisch" » "philologische", "philologists", "philologica"
"philologischem" » "philologischeem", "philologistsem", "philologicaem", "philologische", "altphilologischem", "philosophischem"
"philologischer" » "philologischeer", "philologistser", "philologicaer", "philologische", "philosophischer", "neuphilologische"
"philologischen" » "philologischeen", "philologistsen", "philologicaen", "philologische"
"philologie" » "philology"
"philosophischen" » "philosophische"

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