Multiple Keyword in One Page Question

Hey guys !

I would like to know if it's good to rank multiple keywords in the same article and if I am doing it the right way.

I am going to make an example of my website.
Let's say I sell social media marketing service.
I have multiple page with different packages on there, already on-page seo and everything.
I would like my website to rank some other long-tail keywords so I would create a blog on my website, buy a writer, add some articles to it and build backlinks with GSA.

So for example my keywords would be:

[TABLE="width: 292"]
[TR]
[TD]increase facebook likes
how to get many likes on facebook
how to get likes on facebook page
how to increase facebook page likes[/TD]
[/TR]
[/TABLE]

Since I think they are "good" long tail keywords, should I use them all in one article and try to promote the page after ?
Because I cannot page 4 different blog post for those keywords because it's all about the same topics.

Should I try to make all the keywords have 3% keywords density also or it would be too much ?



If I am right, now for the GSA SER part.

Do I make a project only for this page so I can rank it up on google ? or I use my main website project and add my new long tail keywords to the anchor text ?



I am really not sure about this one so some help would be greatly appreciated !
Thanks for any help guys !

IMO on article, target only one keyword which is good to rank.
Read about Keyword Stuffing.

Give your post title to something that include all the keywords above
something like "how to increase and get more likes on your facebook page"
And the important part is you have to be an authority in that keywords niche, else google will show some websites for those 4 different KWs instead.

Thanks for both of your answer, but that's still confuse me since those were opposite answer haha !

I'd say go with multiple keywords if they are similar. Like "buy facebook likes" and "buy likes on facebook". If you google those 2 phrases you will see results are almost identical (At least that's the case in my location lol).

Obviously "Buy facebook likes" and "get free facebook likes" shouldn't go together, Google does know a difference between "buy" and "get free"

Yes ...you can definitely target multimple keywords from one article...But all the keywords must be related and relevant as well!!

You should target more than one keyword when possible. It would seem unnatural to write separate articles for extremely closely related keywords. "lose weight in a week" and "how to lose weight in a week" should not have separate articles, it's more natural to just use both in the article.

Try to overlook term Keyword Stuffing on Google, you'll get your answer

Great !!
Now I got my answer

And about GSA, I bought it a couple of weeks ago so I am not 100% used to it.
Should I make a new project just for this specific article that I will create and the anchor of my links would be the keywords I target in my article ?

Thank you !