J!oogle is a fully integrated Joomla! component that utilises Google's Web API to conduct web searches. The results are displayed through Joomla! (not a wrapper). Edit the CSS file to change the look and feel to suite your site. From Joomla!'s admin you can set the defaults for the advanced search features including Language. Additionally you can switch off Advanced Search feature in the front end, thus forcing your own set of criterea to all searches. You do need a Google Account (which costs nothing), and a Google Key (comes with the account). The only restriction is that Google restricts te searchs to 1000 per day.