Do domain names help with SEO?

Related questions

1. What is difference between .com and Co in?
2. How do I get TLD?
3. Why are .CO domains so expensive?
4. Does TLD affect SEO?
5. Is .net or .org better?
6. Are viruses living or nonliving?
7. Why is .org reliable?
8. Is .org or .net better?
9. What is an URL example?
10. Is .com a top level domain?

Tags

1. #target
2. #having
3. #click
4. #increased
5. #because
6. #domain
7. #keywords
8. #accelerate
9. #rates
10. #results
11. #spammers
12. #through
13. #search
14. #contained
15. #right
16. #engine
17. #higher
18. #their
19. #targeted
20. #rankings
21. #names
22. #engines
23. #purchase
24. #impact
25. #audience
26. #placement