Assuming that you know the name of your volume manager is "gigolo" and that your remote desktop client is "remmina," etc. If you're lucky the program might have a reasonable name, but still your OS decides the most likely thing you're looking for is ancient manuscripts... http://i.imgur.com/0ePB9sT.png
For some reason, when I search "mount and blade"; dracula.txt and equator.txt show up. For some reason processing comes with several books from project gutenberg by default, and they show up when I look up some programs.
If I type "add printer" into the search on Fedora (Gnome Shell), the first item in the list is "Printers" with helpful text letting me know that this is the tool for adding printers. It's much easier than it used to be, IMO.