Perhaps you should try some spelling variations:
"philologist" » "philologisch", "philologiae", "philologica"
"philologists" » "philologischs", "philologiaes", "philologicas", "philologiae", "philological"
"philologische" » "philologisch", "philosophische", "philologiae"
"philologies" » "philologien", "philologiques", "philologicis"

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