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Last month I have posted a question about choosing the right domain name for a website which is currently popular in india, which also needs to be popular in USA. Here's the link to that question (http://moz.com/community/q/is-it-ok-to-choose-a-domain-name-with-brand-name-followed-by-keyword) As you can see the question got 3 helpful responses from experts. But if you scroll down and see.. there is a 4th response which I myself posted throwing some extra doubts, (This was left unanswered.) Could someone please check that thread and clarify my doubt ( the 4 response)

My client has a website (brandname.co.in) The website is popular in India (we show up 1st in SERP for our brand name as the search query in Google India) but results are different in Google US, Actually we are not even in the top 10 results in the US version of Google SERP. The Domain name (brandname**.com**) is already taken by another person and he isn't using the domain but expects around $100000 for selling the domain. So we are only left with the option of buying another domain name. My client provides business intelligence consulting services/solutions. What I would like to know is can I recommend buying (brandname-bianalytics.com)? Would this be treated as keyword stuffing? Is there a possibility that my website be penalized by EDM algorithm updates for my primary keyword(bi analytics)?  Please advise.