Perhaps you should try some spelling variations:
"philologist" » "philologists", "philologiae", "philologica"
"philologisch" » "philologische", "philologists", "philologica"
"philologisches" » "philologischees", "philologistses", "philologicaes", "philologische", "philologischer", "philologischem"
"philologischen" » "philologischeen", "philologistsen", "philologicaen", "philologische", "philosophischen"
"philologies" » "philologien", "philologiques", "philologists", "philologys"
"philologys" » "philology", "philologus", "philologos"
"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 "philologisch") OR ((("philologisches" OR "philologischen") OR (("philologies" OR "philologys") OR "philologie")) OR (("philologies" OR "philologys") OR "philologie"))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"philologist\" or \"philologisch\") or (((\"philologisches\" OR \"philologischen\") or ((\"philologies\" or \"philologys\") or \"philologie\")) or ((\"philologies\" or \"philologys\") or \"philologie\")))".
• Removing quotes may allow a broader search: (( philologist or philologisch ) or ((( philologisches OR philologischen ) or (( philologies or philologys ) or philologie )) or (( philologies or philologys ) or philologie ))).
• Adding a wildcard symbol may retrieve word variants: (("philologist" or "philologisch") or ((("philologisches" OR "philologischen") or (("philologies" or "philologys") or "philologie")) or (("philologies" or "philologys") or "philologie")))*.