Since version 1.6.0 of plugin, personal pages have been indexed by the search engine and can therefore be found by conventional search in the same way as articles or news items, if authorized by the webmaster.
To add personal pages as a content type that can be found by the search engine, select your "Search engine" service (see Search engine service), then in the service parameters, select the "Personal page" content type.
Example of a personal card search: