Man pages matching name moose::manual::methodmodifiers in section 3pm:

Moose::Manual::MethodModifiers.3pm.en	debian 10 / libmoose-perl
Moose::Manual::MethodModifiers.3pm.en	debian 11 / libmoose-perl
Moose::Manual::MethodModifiers.3pm.en	debian 12 / libmoose-perl