Here's a small twist to the unlimited content technique using expired domains: Suppose your searching for Health related sites. Go to Google translate and translate "Health" to German,Spanish.... Now take that translated word and search for it on expireddomains.net Now search for the domains and check if they are indexed on Google using footprint: site:Website.com Find the website that isn't indexed. Go to Wayback machine: http://archive.org/web/web.php Find the content (You might have to use Translator here as well). Translate into english. Rewrite. 100% Unique content.