Man pages matching name pkgkde-mark-qt5-private-symbols in section 1:

pkgkde-mark-qt5-private-symbols.1.en	debian 10 / pkg-kde-tools
pkgkde-mark-qt5-private-symbols.1.en	debian 11 / pkg-kde-tools
pkgkde-mark-qt5-private-symbols.1.en	debian 12 / pkg-kde-tools