Historically, Google has shown a maximum of 3 ads higher than its unpaid “editorial” search results. But now, the company is trying with four.
Below is an example of a search for [mortgage rates] in Google:
As you can see, there are four separate ads being shown, rather than the standard maximum of 3.
The first one is one among the special Google mortgage ad units that extended last year. After that comes 3 traditional AdWords ads.
Google’s said this is associate degree experiment for the instant, related to once mortgage ads show. In those case, you might arise to four ads. Otherwise, the normal 3 ads most apply so you will need to hire a digital marketing agency to help you with this.