Man pages matching name ortecc in section 1:

orteCC.1.en	debian 10 / openmpi-bin
ortecc.1.en	debian 10 / openmpi-bin
orteCC.1.en	debian 11 / openmpi-bin
ortecc.1.en	debian 11 / openmpi-bin
orteCC.1.en	debian 12 / openmpi-bin
ortecc.1.en	debian 12 / openmpi-bin