Perhaps you should try some spelling variations:
"philologist" » "philologists", "philologiae", "philologica"
"philologie" » "philology"
"philologischs" » "philologische", "philologischer", "philologischem", "philologisches", "philologistss", "philologicas"
"philologischen" » "philologische", "philologischeen", "philologistsen", "philologicaen"
"philologisch" » "philologische", "philologists", "philologica"
"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 "philologie") OR ("philologischs" OR ("philologischs" OR (("philologischen" OR "philologisch") OR "philosophischen")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"philologist\" or \"philologie\") or (\"philologischs\" or (\"philologischs\" or ((\"philologischen\" OR \"philologisch\") or \"philosophischen\"))))".
• Removing quotes may allow a broader search: (( philologist or philologie ) or ( philologischs or ( philologischs or (( philologischen OR philologisch ) or philosophischen )))).
• Adding a wildcard symbol may retrieve word variants: (("philologist" or "philologie") or ("philologischs" or ("philologischs" or (("philologischen" OR "philologisch") or "philosophischen"))))*.