Man pages matching name ppdcfile in section 5:

ppdcfile.5.en	debian 10 / cups-ppdc
ppdcfile.5.en	debian 11 / cups-ppdc
ppdcfile.5.de	debian 12 / cups-ppdc
ppdcfile.5.en	debian 12 / cups-ppdc
ppdcfile.5.fr	debian 12 / cups-ppdc
ppdcfile.5.pt	debian 12 / cups-ppdc