Keyword selection is a crucial step in the process of SEO optimization. We search for information online by entering keywords to find what we need. According to research, most people are accustomed to using word groups or phrases consisting of 4-12 characters when searching. Therefore, precise keywords are becoming increasingly important for webpage optimization. Since search engines primarily provide content related to the keywords, websites with relevant keywords on their pages tend to rank higher compared to those that don't describe their products or services with suitable keywords.