Perhaps you should try some spelling variations:
"philologists" » "philologiae", "philological"
"philologie" » "philology"
"philologisch" » "philologica", "philosophisch", "philologiae"
"philologischer" » "philologicaer", "philosophischer", "philologiaeer", "neuphilologische", "philologiaer", "philologicalr"
"philologischen" » "philologicaen", "philosophischen", "philologiaeen", "philologiaen", "philologicaln"
"philologische" » "philologicae", "philosophische", "philologiaee", "philologiae", "philological"
"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: ("philologists" OR ("philologie" OR (("philologisch" OR "philologischer") OR (("philologischen" OR "philologische") OR "philosophischen")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(\"philologists\" or (\"philologie\" or ((\"philologisch\" or \"philologischer\") or ((\"philologischen\" OR \"philologische\") or \"philosophischen\"))))".
• Removing quotes may allow a broader search: ( philologists or ( philologie or (( philologisch or philologischer ) or (( philologischen OR philologische ) or philosophischen )))).
• Adding a wildcard symbol may retrieve word variants: ("philologists" or ("philologie" or (("philologisch" or "philologischer") or (("philologischen" OR "philologische") or "philosophischen"))))*.