Firefox plugin doesn't index all my bookmarks

[Juan Simón]

Binary package hint: gnome-do-plugins

Firefox 3.6.12

When I search for some firefox bookmark, gnome-do doesn't show it. It doesn't index it.
Only it indexes some.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: gnome-do-plugins 0.8.2.1+dfsg-2ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-26.48-generic-pae 2.6.32.24+drm33.11
Uname: Linux 2.6.32-26-generic-pae i686
NonfreeKernelModules: nvidia
Architecture: i386
Date: Tue Dec 7 15:26:14 2010
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=es_ES:es:en_US:en
 PATH=(custom, user)
 LANG=es_ES.UTF-8
 SHELL=/bin/bash
SourcePackage: gnome-do-plugins