Search Engine Optimization - Is My Listing Not Optimized?

There are five keywords that I'm not ranked for now. The next quick step is to see if there's one keyword that I'm just not index for so I paste all of those keywords and there's only five in there here but you know the one you're doing it you might have a hundred or more right? And then I want to see what are just the individual keywords one word or phrase per line, like witchy room decor  and gothic decor.