AWS vs Azure - what is the search trend showing?

Recent discussion regarding about Azure leading cloud market etc., caught my mind (after earnings reports). Well, I am not biased of one or other, thought to do some "search" trend analysis for some of the keywords used by users of these service providers. I spent some time over weekend on Google trends, here are few interesting charts:

One thing confused me is, recent reports pointing that Azure taking over AWS, but the search trends not backing up that statement. Though both services search trends are going up, AWS is always in lead.

Thought may be Office 365 trends added to Azure cloud revenue, which lead to this statement. But, search trend on Office 365 keyword seems stable trend.

What is missing to backup "Azure" leading the Cloud Computing?