I ask this because Ive been finding alot of very similar kws. I used to aim for one kw per artilce but then I quickly realized that is a stupid idea when I found I had a list such as- cheap hotels, very cheap hotels, find cheap hotels. Not only would it be a waste of time and effort to try and find new content for each one but also adsense would prob disapprove since it would largely be the same content each time just reworded and obvious seo fodder. Conversely the benefits of cramming loads into a post are many such as saving money/time on writing articles and the like. The only downside I see is that you woudlnt be able to do h1, 2, 3 and suchlike for all of them but in my tests Ive been finding this onpage shit is pretty negligible as other pages where I havent done any/minimal onpage still seem to rank the same. Also we have to be especially careful with this stuiff post penguin so they say so better to naturally add lots of diff kws as you type methinks vs stuffing things in h1 tags etc.