Main functions: 1. Enter a sentence to help you analyze the most relevant Sogou keywords to facilitate SEO keyword design; For example, if you enter "SEO Tool Sogou Keyword Filtering Tool", the tool will report that the keywords identified by Sogou include: seo, seo tools, seo tools..., sogou, tools, keywords, keyword screening tools, screening, Sogou 2. DIV+CSS template is easy to modify; 3. Free, open source programs.
