can i use the same keyword in different post become the anchor text? example : my main keyword is coffee, then i want to make this keyword (coffee) become my anchor text for internal link in different post, is it ok ? coffee -> post1 coffee -> post2 coffee -> post3 i want make internal link from coffee(post1) into coffee(post2) coffee(post1) into coffee(post3) Is it ok for SEO rules?
Yes, you can do this. But always link to the relevant page of your site, not only index but you can also link that to other pages of your website. Like you main keyword is coffee but if you have keyword like cold coffee then use that as an anchor text as well for internal link building. Thats safe.