Man pages matching name getopt::long::descriptive in section 3pm:

Getopt::Long::Descriptive.3pm.en	debian 10 / libgetopt-long-descriptive-perl
Getopt::Long::Descriptive.3pm.en	debian 11 / libgetopt-long-descriptive-perl
Getopt::Long::Descriptive.3pm.en	debian 12 / libgetopt-long-descriptive-perl