Perhaps you should try some spelling variations:
"philologie" » "philology"
"philologies" » "philologys", "philologien", "philologiques", "philologicis"
"philologisch" » "philologische", "philosophisch", "philologiae"
"philologists" » "philologiae", "philological"
"philologica" » "philological", "philologiae", "philologische"

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