How often does youtube update ranking ?

I have waited like 2 weeks to see actual view count on one of my videos.In search it showed that I still have 301 but when I clicked on it it showed 1k+,this usually happens when I boost videos using free software like u2bviews,enhanceviews,etc.
I have recently boosted 5 of my videos with 5k HR each.When I click on them it shows that they have 5k+ views, but in search it still shows that they don't have any views at all...
Does anyone know how I could speed up this process ?
Would be appreciated!

Just have to wait it out i'm afraid

I'm not sure if they have set rules for that. I have seen videos with updated rank within a day , I'm not sure why yours isn't updated yet