Man pages matching name dfc in section 1:

dfc.1.en	debian 10 / dfc
dfc.1.fr	debian 10 / dfc
dfc.1.nl	debian 10 / dfc
dfc.1.en	debian 11 / dfc
dfc.1.fr	debian 11 / dfc
dfc.1.nl	debian 11 / dfc
dfc.1.en	debian 12 / dfc
dfc.1.fr	debian 12 / dfc
dfc.1.nl	debian 12 / dfc