Man pages matching name cgi::application::plugin::stream in section 3pm:

CGI::Application::Plugin::Stream.3pm.en	debian 10 / libcgi-application-plugin-stream-perl
CGI::Application::Plugin::Stream.3pm.en	debian 11 / libcgi-application-plugin-stream-perl
CGI::Application::Plugin::Stream.3pm.en	debian 12 / libcgi-application-plugin-stream-perl