Hello, prior to about a couple months ago, I was ranking on page 1 #1 for "heat nation" for my website (which has the keyword "heat nation" inside the url slug. I recently re-booted (re-booted as in pushing out articles on the site again, site was always live but just no new articles being posted) the site and all my rankings seem to be in place still and slowly growing since I started my campaign about a month ago, except for "heat nation." I am completely removed from the index for "heat nation" it seems, in regards to my home page. However, I have other pages showing on like page 4 like /category/media. I have checked any manual penalties, site: searched on google, removed bad back links in case of an algorithm hit, but nothing. Is it simply because I haven't updated prior to a month ago? But then, why are all my other keywords still ranking fine?