Man pages matching name text::vfile::asdata in section 3pm:

Text::vFile::asData.3pm.en	debian 10 / libtext-vfile-asdata-perl
Text::vFile::asData.3pm.en	debian 11 / libtext-vfile-asdata-perl
Text::vFile::asData.3pm.en	debian 12 / libtext-vfile-asdata-perl