Man pages matching name cz::cstocs in section 3pm:

Cz::Cstocs.3pm.en	debian 10 / cstocs
Cz::Cstocs.3pm.en	debian 11 / cstocs
Cz::Cstocs.3pm.en	debian 12 / cstocs
Cz::Cstocs.3pm.en	debian 13 / cstocs