Perhaps you should try some spelling variations:
"philologist" » "philologisch", "philologica", "philologische"
"philologists" » "philologischs", "philologicas", "philologisches", "philological"
"philologie" » "philology"
"philologies" » "philologys", "philologien", "philologiques", "philologicis"
"physiologiques" » "physiologie", "physiologists"
"physiologisches" » "physiologische", "physiologischen", "physiologischer"

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