Type in a command, or "ls dictionary" to search all commands for "dictionary", etc.

man Vessel-EarlyAccesstoyourfavoritevideosiPhoneApp

No manual entry for Vessel-EarlyAccesstoyourfavoritevideosiPhoneApp.
To search for "Vessel-EarlyAccesstoyourfavoritevideosiPhoneApp", try typing ls Vessel-EarlyAccesstoyourfavoritevideosiPhoneApp.