Keyword Clustering is an advanced SEO strategy that involves grouping keywords by their thematic relevance and user intent in order to optimize content and improve targeting in search engines. This technique helps create more comprehensive and thematically structured pages that cover all variations of questions and phrases that users may enter. As a result, it increases content relevance, the chance of appearing in featured snippets, and simultaneously prevents cannibalization among multiple pages. Keyword Clustering helps simplify content planning and streamlines internal linking.