Man pages matching name pmlookupindomarchive in section 3:

pmLookupInDomArchive.3.en	debian 10 / libpcp3-dev
pmlookupindomarchive.3.en	debian 10 / libpcp3-dev
pmLookupInDomArchive.3.en	debian 11 / libpcp3-dev
pmLookupInDomArchive.3.en	debian 12 / libpcp3-dev