Yes, and Trump has threatened Google explicitly before.
For example:
> Google search results for “Trump News” shows only the viewing/reporting of Fake News Media. In other words, they have it RIGGED, for me & others, so that almost all stories & news is BAD. Fake CNN is prominent. Republican/Conservative & Fair Media is shut out. Illegal? 96% of results on “Trump News” are from National Left-Wing Media, very dangerous. Google & others are suppressing voices of Conservatives and hiding information and news that is good. They are controlling what we can & cannot see. This is a very serious situation-will be addressed!
> Q Do you think that Google should be investigated?
> PRESIDENT TRUMP: Yeah, I think Google has really taken advantage of a lot of people. And I think that’s a very serious thing, and it’s a very serious charge. I think what Google and what others are doing — if you look at what’s going on at Twitter, if you look at what’s going on in Facebook, they better be careful, because you can’t do that to people. You can’t do it.
> We have tremendous — we have literally thousands and thousands of complaints coming in. And you just can’t do that. And so I think that Google and Twitter and Facebook, they’re really treading on very, very troubled territory. And they have to be careful. It’s not fair to large portions of the population.
Yes, and Trump has threatened Google explicitly before.
For example:
> Google search results for “Trump News” shows only the viewing/reporting of Fake News Media. In other words, they have it RIGGED, for me & others, so that almost all stories & news is BAD. Fake CNN is prominent. Republican/Conservative & Fair Media is shut out. Illegal? 96% of results on “Trump News” are from National Left-Wing Media, very dangerous. Google & others are suppressing voices of Conservatives and hiding information and news that is good. They are controlling what we can & cannot see. This is a very serious situation-will be addressed!
(https://twitter.com/realdonaldtrump/status/10344562811202068...)
And on the same day he said this:
> Q Do you think that Google should be investigated?
> PRESIDENT TRUMP: Yeah, I think Google has really taken advantage of a lot of people. And I think that’s a very serious thing, and it’s a very serious charge. I think what Google and what others are doing — if you look at what’s going on at Twitter, if you look at what’s going on in Facebook, they better be careful, because you can’t do that to people. You can’t do it.
> We have tremendous — we have literally thousands and thousands of complaints coming in. And you just can’t do that. And so I think that Google and Twitter and Facebook, they’re really treading on very, very troubled territory. And they have to be careful. It’s not fair to large portions of the population.
(https://www.whitehouse.gov/briefings-statements/remarks-pres...)