Whu domain names are the best?

Hi!
I want to star my blog, i create a few, but i dont know which name is the best.
My link blogs:
http://home-businessonline.blogspot.com/
http://portal-money.blogspot.com/
http://advertisementonline.blogspot.com/
http://advertising-pay-per-click.blogspot.com/
http://techniquenews.blogspot.com/
http://on-line-student.blogspot.com/
http://how-made-dollars.blogspot.com/
http://netmarkt.blogspot.com/

I want to chose 2-3 the best. You help me ? Please.

Regards.

 

http://advertisementonline.blogspot.com/
http://netmarkt.blogspot.com/

sound good

 

check keyword search tools to see what is being searched for the most, then see how the results are.

home-businessonline
advertisementsonline

sound good to me

 

Thanks, and please for next opinion

 

I now register:
http://internet-online-advertising.blogspot.com/

Thats good ?

 

you spammer

 

that totally sounds like spam

 

I think these two are good.
http://home-businessonline.blogspot.com
http://advertisementsonline.blogspot.com