Comment 2 for bug 828356

specifically it would mean that the following applications could be searched for in the dash using the corresponding keywords which have already been populated:

deja-dup-ccpanel.desktop:22:X-GNOME-Keywords=déjà;deja;dup;
deja-dup-preferences.desktop:21:X-GNOME-Keywords=déjà;deja;dup;
gnome-background-panel.desktop:13:X-GNOME-Keywords=Wallpaper;Screen;Desktop;Theme;
gnome-color-panel.desktop:17:X-GNOME-Keywords=Color;ICC;Profile;Calibrate;Printer;Display;
gnome-datetime-panel.desktop:13:X-GNOME-Keywords=Clock;Timezone;Location;
gnome-display-panel.desktop:17:X-GNOME-Keywords=Panel;Projector;xrandr;Screen;Resolution;Refresh;
gnome-info-panel.desktop:19:X-GNOME-Keywords=device;system;information;memory;processor;version;default;application;fallback;preferred;
gnome-keyboard-panel.desktop:17:X-GNOME-Keywords=Shortcut;Repeat;Blink;
gnome-media-panel.desktop:17:X-GNOME-Keywords=cd;dvd;usb;audio;video;disc;
gnome-mouse-panel.desktop:17:X-GNOME-Keywords=Trackpad;Pointer;Click;Tap;Double;Button;Trackball;
gnome-network-panel.desktop:17:X-GNOME-Keywords=Network;Wireless;IP;LAN;
gnome-online-accounts-panel.desktop:17:X-GNOME-Keywords=Google;Facebook;Twitter;Yahoo;Web;Online;Chat;Calendar;Mail;Contact;
gnome-power-panel.desktop:17:X-GNOME-Keywords=Power;Sleep;Suspend;Hibernate;Battery;
gnome-printers-panel.desktop:14:X-GNOME-Keywords=Printer;Queue;Print;Paper;Ink;Toner;
gnome-region-panel.desktop:17:X-GNOME-Keywords=Language;Layout;Keyboard;
gnome-screen-panel.desktop:17:X-GNOME-Keywords=Brightness;Lock;Dim;Blank;Monitor;
gnome-sound-panel.desktop:17:X-GNOME-Keywords=Card;Microphone;Volume;Fade;Balance;Bluetooth;Headset;
gnome-universal-access-panel.desktop:17:X-GNOME-Keywords=Keyboard;Mouse;a11y;Accessibility;Contrast;Zoom;Screen Reader;text;font;size;AccessX;Sticky Keys;Slow Keys;Bounce Keys;Mouse Keys
gnome-user-accounts-panel.desktop:17:X-GNOME-Keywords=Login;Name;Fingerprint;Avatar;Logo;Face;Password;
gnome-wacom-panel.desktop:17:X-GNOME-Keywords=Tablet;Wacom;Stylus;Eraser;Mouse;
gnomine.desktop:13:X-AppInstall-Keywords=minesweeper
language-selector.desktop:12:X-GNOME-Keywords=Language;Input method;Region;Format;
system-config-printer.desktop:15:X-GNOME-Keywords=Printer;Queue;Print;Paper;Ink;Toner;
transmission-gtk.desktop:70:X-AppInstall-Keywords=torrent