JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.4/themes/ui-lightness/jquery-ui.css">

JavaScript

var keywords = [
 "ppc",
 "games",
 "advertise",
 "meta",
 "home",
 "gaming",
 "welcome"
];

var copy = keywords.slice();

while( copy.length ) {
    
    var keyword = copy.splice( Math.floor(Math.random()*copy.length), 1 );
    document.write(keyword + '<br>');
    
}