Perhaps you should try some spelling variations:
"philologist" » "philologisch", "philologiae", "philologica"
"philologists" » "philologischs", "philologiaes", "philologicas", "philologiae", "philological"
"philologisches" » "philologische", "philologischen", "philologischer"
"philologies" » "philologien", "philologiques", "philologicis", "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 "philologists") OR (("philologisches" OR (("philologies" OR "philologys") OR "philologie")) OR (("philologies" OR "philologys") OR "philologie"))).
• Removing quotes may allow a broader search: (( philologist or philologists ) or (( philologisches or (( philologies or philologys ) or philologie )) or (( philologies or philologys ) or philologie ))).
• Adding a wildcard symbol may retrieve word variants: (("philologist" or "philologists") or (("philologisches" or (("philologies" or "philologys") or "philologie")) or (("philologies" or "philologys") or "philologie")))*.