You do get a boost to your search-engine result page rankings if your domain name matches the search term, for example.
If your customers are searching for "find bee mortgages fast", then owning "findbeemortgagesfast.com" will be a valuable competitive advantage to your business.
everything I've read suggests exact match domains have been declining in SEO-potential, I don't think they have any merit now in 2015. Google changes it's algo pretty frequently so it's hard to get a fix for what exactly works and what doesn't.
If your customers are searching for "find bee mortgages fast", then owning "findbeemortgagesfast.com" will be a valuable competitive advantage to your business.