how do i get back data including contacts, pictures, videos and other important documents from a stolen phone?

[Trenyece]

its a huawei y330 and my number was [don't post your phone# on the forum] and it contains a 8gb memory card with a lot of pictures on it and it was stolen in montego bay jamaica on august 9, 2016

 

[rgd1101]

if you didn't sync data to an online account. they are gone with the phone.