Which is better ?

Lets say i have a keyword : "Nathan has lot to do"

How does google treat these different URL's :

nathan-has-lot-to-do.blogspot.com (Case 1)
nathanhaslottodo.blogspot.com (Case 2)
nathan-has-lot-todo.blogspot.com (Case 3)
nathanhas-lottodo.blogspot.com (Case 4)

This is a question i face everytime i want to create a blog. Most of the times Case 1 & 2 are not available, so should i go for something like Case 3 ?

Plese help me out Guys !!!!!!

 

you through better to Case 3!

 

Yes you can use case 3, it will be successful.
if u remembered about www.delicious.com how it's started and very popular those days. So start with u will get good result.

SEO Specialist

 

Go with the third option, it will be successful.

 

Thanks for all the replies
Rep Added to all

I thought that 3 was in a way inferior to 1 & 2 .......

 

I go for case 1 if it is available. And if it is not available then I will select case 3.

 

Why you make so tedious URL who will remember it. URL has not so much weightage but still you want than 4th one will be good

 

i vote for case #3.

 

4th one is will be good for me!

 

I vote for 3