Man pages matching name pmlookupindomtext in section 3:

pmLookupInDomText.3.en	debian 10 / libpcp3-dev
pmlookupindomtext.3.en	debian 10 / libpcp3-dev
pmLookupInDomText.3.en	debian 11 / libpcp3-dev
pmLookupInDomText.3.en	debian 12 / libpcp3-dev