Man pages matching name modify_ldt in section 2:

modify_ldt.2.en	debian 10 / manpages-dev
modify_ldt.2.es	debian 10 / manpages-es
modify_ldt.2.ja	debian 10 / manpages-ja-dev
modify_ldt.2.pt	debian 10 / manpages-pt-dev
modify_ldt.2.en	debian 11 / manpages-dev
modify_ldt.2.fr	debian 11 / manpages-fr-dev
modify_ldt.2.ja	debian 11 / manpages-ja-dev
modify_ldt.2.pt	debian 11 / manpages-pt-dev
modify_ldt.2.en	debian 12 / manpages-dev
modify_ldt.2.fr	debian 12 / manpages-fr-dev
modify_ldt.2.ja	debian 12 / manpages-ja-dev
modify_ldt.2.ru	debian 12 / manpages-ru-dev