Man pages matching name lesskey in section 1:

lesskey.1.en	debian 10 / less
lesskey.1.ja	debian 10 / manpages-ja
lesskey.1.pl	debian 10 / manpages-pl
lesskey.1.en	debian 11 / less
lesskey.1.de	debian 11 / manpages-de
lesskey.1.ja	debian 11 / manpages-ja
lesskey.1.pl	debian 11 / manpages-pl
lesskey.1.en	debian 12 / less
lesskey.1.de	debian 12 / manpages-de
lesskey.1.ja	debian 12 / manpages-ja