Using Domain Names as the Cornerstone of SEO: "Long-tail Domains – Opportunity awaits those willing to venture into the territory of longer domains. Three word domains are fast becoming commonplace and are being used to rank for exact match phrases, products and services. Developing one or more long-tail keyword phrase domains can set you up to receive consistent targeted leads from organic search traffic for those terms.
You can use the popular Google AdWords keyword tool"
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