Man pages matching name datetime::locale::ses_ml in section 3pm:

DateTime::Locale::ses_ML.3pm.en	debian 10 / libdatetime-locale-perl
DateTime::Locale::ses_ML.3pm.en	debian 11 / libdatetime-locale-perl
DateTime::Locale::ses_ML.3pm.en	debian 12 / libdatetime-locale-perl