Perhaps you should try some spelling variations:
"philologist" » "philologists", "philologica", "philologische"
"philologisch" » "philologische", "philologists", "philologica"
"philologiaes" » "philologies", "philologiques", "philologists"
"philologicas" » "philological", "philologica", "philologicis"
"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 ((((("philologiaes" OR "philologiae") OR "philologicas") OR "philologicas") OR "philologie") OR "philologie")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"philologist\" or \"philologisch\") or (((((\"philologiaes\" OR \"philologiae\") or \"philologicas\") or \"philologicas\") or \"philologie\") or \"philologie\"))".
• Removing quotes may allow a broader search: (( philologist or philologisch ) or ((((( philologiaes OR philologiae ) or philologicas ) or philologicas ) or philologie ) or philologie )).
• Adding a wildcard symbol may retrieve word variants: (("philologist" or "philologisch") or ((((("philologiaes" OR "philologiae") or "philologicas") or "philologicas") or "philologie") or "philologie"))*.