Perhaps you should try some spelling variations:
"philologisch" » "philologische", "philologica", "philosophisch"
"philologisches" » "philologischees", "philologicaes", "philosophisches", "philologische", "philologischen", "philologischem"
"philologischer" » "philologischeer", "philologicaer", "philosophischer", "philologische", "philologischen"
"philologiae" » "philologie"
"philologists" » "philologie", "philological"

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