Use Slideshare as acquisition channel

Do you know the best techniques to rank better on Slideshare?

I uploaded a file and bought fake views hoping to rank #1 on a certain keyword thinking that if I got 10k+ views in few hours my pdf would be get on top but it didn't work.

Do you know how does the Slideshare alghoritm work? If yes, have you case studies or tricks that helped you in ranking?