Man pages matching name data::dumper::simple in section 3pm:

Data::Dumper::Simple.3pm.en	debian 10 / libdata-dumper-simple-perl
Data::Dumper::Simple.3pm.en	debian 11 / libdata-dumper-simple-perl
Data::Dumper::Simple.3pm.en	debian 12 / libdata-dumper-simple-perl