Man pages matching name dhcpcd in section 8:

dhcpcd.8.en	debian 10 / dhcpcd5
dhcpcd.8.ja	debian 10 / manpages-ja
dhcpcd.8.en	debian 11 / dhcpcd5
dhcpcd.8.ja	debian 11 / manpages-ja
dhcpcd.8.en	debian 12 / dhcpcd-base
dhcpcd.8.ja	debian 12 / manpages-ja