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