Man pages matching name compress::bzip2 in section 3pm:

Compress::Bzip2.3pm.en	debian 10 / libcompress-bzip2-perl
Compress::Bzip2.3pm.en	debian 11 / libcompress-bzip2-perl
Compress::Bzip2.3pm.en	debian 12 / libcompress-bzip2-perl