Man pages matching name dbd::gofer::policy::classic in section 3pm:

DBD::Gofer::Policy::classic.3pm.en	debian 10 / libdbi-perl
DBD::Gofer::Policy::classic.3pm.en	debian 11 / libdbi-perl
DBD::Gofer::Policy::classic.3pm.en	debian 12 / libdbi-perl