How to copy personalised predictions from previous phone to the new one?

Hey,
Its been a long time since I have been using SwiftKey keyboard. There are numerous personalised predictions which my keyboard gives to me and i love using them, it takes my typing experience awesome. The problem now is that I have just changed my phone and in my new phone in SwiftKey, since I have started using it a day or two, there are a very low number of personalised predictions. So, is there any way by which i can copy predictions from my previous phone to the new one.? Signing in with the same account and backing up from the previous one isn't working out. Please somebody help me. I'm missing my SwiftKey typing!