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