Perhaps you should try some spelling variations:
"philologist" » "philologisch", "philologiae", "philologica"
"philologists" » "philologischs", "philologiaes", "philologicas", "philologiae", "philological"
"philosophisch" » "philosophische", "philosophischer", "philosophical"
"philosophischen" » "philosophischeen", "philosophischeren", "philosophicalen", "philosophische"
"philosophischere" » "philosophischeere", "philosophischerere", "philosophicalere", "philosophischer", "philosophische", "philosophisches"
"philologische" » "philologisch", "philosophische", "philologiae"
"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 "philologists") OR ("philosophisch" OR "philosophischen")) OR (("philologische" OR "philologie") OR "philosophischere")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((\"philologist\" OR \"philologists\") or (\"philosophisch\" or \"philosophischen\")) or ((\"philologische\" or \"philologie\") or \"philosophischere\"))".
• Removing quotes may allow a broader search: ((( philologist OR philologists ) or ( philosophisch or philosophischen )) or (( philologische or philologie ) or philosophischere )).
• Adding a wildcard symbol may retrieve word variants: ((("philologist" OR "philologists") or ("philosophisch" or "philosophischen")) or (("philologische" or "philologie") or "philosophischere"))*.