searching the dash for 'email' does not display Thunderbird

searching for 'mail' works but 'email' does not. Please add 'email' to the series of metadata tags so that users can find Thunderbird. Tested on Precise.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: thunderbird 11.0~b2+build2-0ubuntu3
ProcVersionSignature: Ubuntu 3.2.0-16.25-generic 3.2.6
Uname: Linux 3.2.0-16-generic x86_64
AddonCompatCheckDisabled: False
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.92-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: ubuntu 5747 F.... pulseaudio
 /dev/snd/controlC1: ubuntu 5747 F.... pulseaudio
 /dev/snd/pcmC1D0p: ubuntu 5747 F...m pulseaudio
BuildID: 20120217115706
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
Card0.Amixer.info:
 Card hw:0 'NVidia'/'HDA NVidia at 0xedffc000 irq 17'
   Mixer name : 'Nvidia GPU 16 HDMI/DP'
   Components : 'HDA:10de0016,10de0101,00100100'
   Controls : 24
   Simple ctrls : 4
Card1.Amixer.info:
 Card hw:1 'Live'/'SB Live! Value [CT4670] (rev.4, serial:0x201102) at 0xdf00, irq 20'
   Mixer name : 'TriTech TR28023'
   Components : 'AC97a:54524103'
   Controls : 217
   Simple ctrls : 38
CasperVersion: 1.304
Channel: beta
Date: Wed Feb 22 00:10:42 2012
ForcedLayersAccel: False
IfupdownConfig:
 auto lo
 iface lo inet loopback
IpRoute:
 default via 192.168.1.1 dev eth1 proto static
 169.254.0.0/16 dev eth1 scope link metric 1000
 192.168.1.0/24 dev eth1 proto kernel scope link src 192.168.1.109 metric 1
IwConfig:
 lo no wireless extensions.

 eth1 no wireless extensions.
LiveMediaBuild: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120216)
NoProfiles: True
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
RfKill:

RunningIncompatibleAddons: False
SourcePackage: thunderbird
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/23/2011
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F1
dmi.board.name: P45T-ES3G
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF1:bd02/23/2011:svnGigabyteTechnologyCo.,Ltd.:pnP45T-ES3G:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnP45T-ES3G:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: P45T-ES3G
dmi.sys.vendor: Gigabyte Technology Co., Ltd.