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