How to correctly set SEO keys/tags?

Question

Search Engine Optimization

Let's say the site has an article on translating an English-language dev blog.
Actually, how to set SEO keys correctly?
The phrase "translating the blog girls"?
Or each word separately "dev, blog, translation"?
Or is it somehow meaningful to separate "dev blog, translation"?
And what about endings? Do I need to list "blog, blog, blogs"?

Answer 1

I think you do not understand what you are talking about and why this is necessary.
Why do you need to "expose SEO keys" somewhere?

Answer 2

To get started, find out if there are any queries in your topic at all, at least according to the wordstat. If there is something like "translation of the site www.domain.ru" then use it in the heading of the section. Of course, translate the entries as they are, in this case, you need to throw a cry among other developers that you personally translate some blog that is interesting to everyone. If this is too narrow a topic, then in this case there will be more direct visits to the site or section. If the number of requests > 1000, then in this case, study the issue.
But in your case, when translating, it’s best to throw a call on dev forms, blogs and order articles on other dev blogs from the series “They say here Vasya generally does good to the world, translates an awesome blog, here you can read let’s say about ... etc. d."
Actually, if the blog is in the Dev direction, then you need to develop more of the blog and its main page + some separate subheadings from the series "Dev in C #", "Start learning C ++", etc.