Man pages matching name autoconf in section 1:

autoconf.1.en	debian 10 / autoconf
autoconf.1.tr	debian 10 / manpages-tr
autoconf.1.en	debian 11 / autoconf
autoconf.1.tr	debian 11 / manpages-tr
autoconf.1.en	debian 12 / autoconf
autoconf.1.ja	debian 12 / manpages-ja
autoconf.1.tr	debian 12 / manpages-tr