Perhaps you should try some spelling variations:
"philologist" » "philologists", "philologiae", "philologische"
"philologisch" » "philologische", "philologists", "philosophisch"
"philological" » "philologiae", "philosophical", "philologiael", "philologischel"
"philologie" » "philology"
"philologicas" » "philologicis", "philologicae", "philologicus", "philologiaes", "philologisches", "philosophicas"
"philologica" » "philologiae", "philologische", "philosophica"

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 (((("philological" OR "philologie") OR "philologicas") OR "philologica") OR "philologica")).
• Removing quotes may allow a broader search: (( philologist or philologisch ) or (((( philological or philologie ) or philologicas ) or philologica ) or philologica )).
• Adding a wildcard symbol may retrieve word variants: (("philologist" or "philologisch") or (((("philological" or "philologie") or "philologicas") or "philologica") or "philologica"))*.