Perhaps you should try some spelling variations:
"philologica" » "philological", "philologisch", "philologische"
"philologicas" » "philologicals", "philologischs", "philologisches", "philological", "philologicis", "philologicae"
"philologicals" » "philologicalls", "philologischls", "philologischels", "philological", "philologically", "philologicis"
"philologie" » "philology"
"philologists" » "philological"
"philologischs" » "philologisch", "philologische", "philologischen"

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