Perhaps you should try some spelling variations:
"philologie" » "philology"
"philologies" » "philologys", "philologiques", "philologists", "philologicis"
"philologien" » "philologyn", "philologen", "philologiae", "philologica"
"philologisch" » "philologische", "philologists", "philologica"
"philological" » "philologiae", "philosophical"
"philologicas" » "philologica", "philologicis", "philologicae"

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