I am definately using the keyword low hanging fruit on my title of the post and including in the first paragraph. But it keeps saying that it doesn’t find it even though I use the same phrase.

Also putting it in my headings and still says not found.

This is what is confusing me.

As guys said already, use the function at the bottom of each post to improve the post's SEO.

AIO SEO will give you a few suggestions to get high scores. But that's just a score that indicates the quality of the post's SEO. It's got nothing to do with your rankings in Google, but it could help you to get higher rankings though.

Google has its own algorithm that calculates the quality of ALL posts for a given keyword and sorts them by quality, freshness, etc. This is a too-long topic that's got nothing to do with your question.

I would suggest focusing your attention on creating more and more keyword-rich and search engine optimized posts that target low-hanging fruit keywords to get rankings, exposure, and traffic to your site.

That's the KEY.

The formula is simple, the more posts you publish on your blog, the higher your chances are for getting rankings and traffic.

Remember, it's all a game of numbers. You're doing a great job so far! 👍😀

if you look at the suggestions at the bottom in the all in one panel then it may say add internal and external links...
also maybe use the alt text more for your advantage..
doing these will increase you rseo score... but that has nothing to d owith google ranking ...it is only an internal seo score that all in one gauges....
good luck
phli

AIOSEO gives you lots of tips to improve that score on each post. Just click the button within the post - off to the right where it gives you the score. A full drop down menu of items will appear, showing you what you can do to improve that particular post.