Search only for groups & auto suggestions

Hello

1.) Is it possible to configure the search that it only searchs for groups by default?
2.) Is it possible with auto suggestions like on this screenshot?


Thanks
Beli

1.) Is it possible to configure the search that it only searchs for groups by default?

For Joomla search? Don't think so unless their search module lets you specify the default area.

2.) Is it possible with auto suggestions like on this screenshot?

That'd have to be built into the Joomla search or from a 3rd party Joomla search plugin. CB it self does not have auto suggestion for its search inputs.