I am not too sure what you mean...but to get more type-in traffic to your site, select a short, brandable .com domain for your site.
To pick the best domain name for a search engine, you’re gonna have to consider: What words or phrases are your prospective customers typing into search engines? Should a search engine know about your location? How many domain names should you own to maximize your traffic from a search engine? What’s the importance of “Micro-Sites†or “Campaign-Sites� And more!