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When i look at your question you are wondering how to present a targeted landing page for additional keywords, so you want to add new pages for some additional keywords. The way I described is a tested solution for this. I've used this method on many websites all rank number 1 for the main specific keyword and some additional keywords. But if this is not what you are looking for please let us know what you are looking for so we can answer your need. kind regards Jarno