Sort of. Let's say strategic keyword stuffing. Most people think of keyword stuffing as writing the same word over and over again. Literal keyword stuffing used to work quite well, and still does in some cases to get your site or page link on the first page of Google, Bing or your product to appear on the first page of Amazon and other online product sales sites. In our experience, using a wide variety of highly relevant keywords - features, benefits and uses, FAQ's and answers to a questions - is the ideal approach. It's useful for the prospects, makes you more relevant to a wide variety of searchers, and helps drive sales and inquiries.