Perhaps you should try some spelling variations:
"philologist" » "philologica", "philologische", "philological"
"philologists" » "philologicas", "philologisches", "philologicals", "philological"
"philologisch" » "philologische", "philologica", "philological"
"philosophisch" » "philosophische", "philosophischen", "philosophischer"
"philologie" » "philology"
"philologien" » "philologyn", "philologen", "philologica", "philologischen"
"philologyn" » "philology", "philologen", "philologin"

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 "philosophisch")) OR (("philologists" OR ("philologiae" OR "philologie")) OR (("philologien" OR "philologyn") OR "philologyn"))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"philologist\" or (\"philologisch\" OR \"philosophisch\")) or ((\"philologists\" or (\"philologiae\" or \"philologie\")) or ((\"philologien\" or \"philologyn\") or \"philologyn\")))".
• Removing quotes may allow a broader search: (( philologist or ( philologisch OR philosophisch )) or (( philologists or ( philologiae or philologie )) or (( philologien or philologyn ) or philologyn ))).
• Adding a wildcard symbol may retrieve word variants: (("philologist" or ("philologisch" OR "philosophisch")) or (("philologists" or ("philologiae" or "philologie")) or (("philologien" or "philologyn") or "philologyn")))*.