Perhaps you should try some spelling variations:
"philologisch" » "philologische", "philologica", "philologie"
"philologischs" » "philologisches", "philologicas", "philologies", "philologische", "philologischen", "philologischer"
"philosophisch" » "philosophische", "philosophischen", "philosophischer"
"philologists" » "philologie"
"philologiae" » "philologie"
"philological" » "philosophical", "philologie"

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