Man pages matching name datetime::format::strptime::types in section 3pm:

DateTime::Format::Strptime::Types.3pm.en	debian 10 / libdatetime-format-strptime-perl
DateTime::Format::Strptime::Types.3pm.en	debian 11 / libdatetime-format-strptime-perl
DateTime::Format::Strptime::Types.3pm.en	debian 12 / libdatetime-format-strptime-perl