Man pages matching name pod::abstract::filter::number_sections in section 3pm:

Pod::Abstract::Filter::number_sections.3pm.en	debian 10 / libpod-abstract-perl
Pod::Abstract::Filter::number_sections.3pm.en	debian 11 / libpod-abstract-perl
Pod::Abstract::Filter::number_sections.3pm.en	debian 12 / libpod-abstract-perl