Looking on the internet deeply has found these results:

it's not simply is the most popular phrase on the web.

it's not simple 12,750,000 results on the web	it's not simply 123,200,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Unfortunately, it's not simple. I mean, it's not simple. Now listen, Francis, it's not simple. The General Councils... it's not simple. But it's not simple. But I understand, it's not simple for you. Hermione, whatever this is, it's not simple. Wrong. Unfortunately, it's not simple.	What I'm telling you is that these expensive, complicated choices Or it's not simply that. That makes sense, but the problem, of course, is that it's not simply going to stop on location data, it's going to go down to the level of the individual. That's not because, or it's not simply because, I'm a snob and want to boast about having an original. But it's not simply the music halls of this borough on which you fix your attention. it's not simply that they don't help. So it's not simply a Western phenomenon. It's not simply that.

it's not simple

12,750,000 results on the web

it's not simply

123,200,000 results on the web

More popular!

What I'm telling you is that these expensive, complicated choices
Or it's not simply that.
That makes sense, but the problem, of course, is that it's not simply going to stop on location data, it's going to go down to the level of the individual.
That's not because, or it's not simply because, I'm a snob and want to boast about having an original.
But it's not simply the music halls of this borough on which you fix your attention.
it's not simply that they don't help.
So it's not simply a Western phenomenon.
It's not simply that.