At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident.
By injected humour, or randomised words which don't look even slightly believable. If you need to be sure there isn't anything embarrassing hidden in the middle of text.
Donec ornare hendrerit augue lobortis interdum. Donec ex erat, lacinia sed elit porttitor, semper scelerisque risus. Nulla facilisi. Quisque quis felis nibh. Pellentesque cursus sapien sit amet nunc porttitor, quis gravida nisl tincidunt. Cras ut laoreet nibh.