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