Actually, I do have an idea of the similarity, and it does potentially relate.
By all means, share it. So far you have only pointed to the fact that the word 'aliens' is a common denominator. I suspect a word search on 'aliens' in "Golf for Dummies" would be at least as interesting and just as relevant.
Lacking an identifyable principle to apply from the one situation to the other the mere presence of a single analogous word doesn't mean a thing. Using your methodology if we were to discuss Devil's Food Cake we would then look up every passage of Scripture with the word 'devil' in it and draw from them some conclusion about dessert. It's rather obvious from your previous selective efforts that you would not use the words 'food' or 'cake' as search criterion. Says a lot.