Man pages matching name data::objectdriver::driver::cache::memcached in section 3pm:

Data::ObjectDriver::Driver::Cache::Memcached.3pm.en	debian 10 / libdata-objectdriver-perl
Data::ObjectDriver::Driver::Cache::Memcached.3pm.en	debian 11 / libdata-objectdriver-perl
Data::ObjectDriver::Driver::Cache::Memcached.3pm.en	debian 12 / libdata-objectdriver-perl