Man pages matching name operator in section 7:

operator.7.en	debian 10 / manpages
operator.7.de	debian 10 / manpages-de
operator.7.ja	debian 10 / manpages-ja
operator.7.en	debian 11 / manpages
operator.7.de	debian 11 / manpages-de
operator.7.ja	debian 11 / manpages-ja
operator.7.en	debian 12 / manpages
operator.7.de	debian 12 / manpages-de
operator.7.fr	debian 12 / manpages-fr
operator.7.ja	debian 12 / manpages-ja
operator.7.ru	debian 12 / manpages-ru