Keywords or phrases are tools used in internet marketing to achieve better rankings in search engines. At a certain point in time, webmasters abused this system by saturating the content of their websites with keywords to be able to achieve a high ranking. However, this resulted in search engine users getting results that had no relevance whatsoever to their query. To combat this abuse, search engine webmasters developed algorithms to decipher which websites have relevant content and which websites did not. Now, the whole focus for keyword utilization has shifted to content rich articles with a keyword ratio average of about 12% of the whole article.