Perhaps you should try some spelling variations:
"philologist" » "philologisch", "philologica", "philological"
"philologists" » "philologischs", "philologicas", "philologicals", "philological"
"philologische" » "philologisch", "philosophische", "philological"
"philologischs" » "philologisch", "philologischen", "philologischer"
"philologie" » "philology"

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