Man pages matching name pmdaconnect in section 3:

pmdaConnect.3.en	debian 10 / libpcp-pmda3-dev
pmdaconnect.3.en	debian 10 / libpcp-pmda3-dev
pmdaConnect.3.en	debian 11 / libpcp-pmda3-dev
pmdaConnect.3.en	debian 12 / libpcp-pmda3-dev