Recovering Data From A Formatted HDD

[Vivaldi]

I've made a mess at home while formating my HDD. Fortunately for me none of my important info was there but unfortunately for me my girlfriend had her entire university project there. So, You can imagine what happened besides me sleeping on a sofa
Anybody know of any program that does miracle and recovers data from formated HDD!? I've found few but am interested what You may know about them, witch would You recoment and Your experience with them (if You had similar problem) before I buy one ... thanks in advance