Perhaps you should try some spelling variations:
"philologist" » "philologiae", "philologica"
"philologists" » "philologiaes", "philologicas", "philologiae"
"philologisch" » "philologica", "philosophisch", "philologiae"
"philologische" » "philologicae", "philosophische", "philologiaee", "philologiae", "philologica"
"philological" » "philologiae", "philosophical"
"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 ("philologisch" OR ("philologische" OR "philological"))) 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 (\"philologisch\" or (\"philologische\" OR \"philological\"))) or ((\"philologists\" or (\"philologies\" or (\"philologie\" or \"philology\"))) or (\"philologies\" or (\"philologie\" or \"philology\"))))".
• Removing quotes may allow a broader search: (( philologist or ( philologisch or ( philologische OR philological ))) or (( philologists or ( philologies or ( philologie or philology ))) or ( philologies or ( philologie or philology )))).
• Adding a wildcard symbol may retrieve word variants: (("philologist" or ("philologisch" or ("philologische" OR "philological"))) or (("philologists" or ("philologies" or ("philologie" or "philology"))) or ("philologies" or ("philologie" or "philology"))))*.