Man pages matching name tcpdmatch in section 8:

tcpdmatch.8.ja	debian 10 / manpages-ja
tcpdmatch.8.en	debian 10 / tcpd
tcpdmatch.8.ja	debian 11 / manpages-ja
tcpdmatch.8.en	debian 11 / tcpd
tcpdmatch.8.ja	debian 12 / manpages-ja
tcpdmatch.8.en	debian 12 / tcpd