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