Help with listing for a keyword

Hi i really need some help.
I have been trying for months to get listed for the keyword "holiday rentals"
I know it is a really hard one to get but i have seemed to do allright with other difficult keywords.
I think i have optimised my site well enough for this keyword http://www.costa-blancarentals.com and when i submit to directories i allways use the keyword "holiday rentals" in my title and in my description,
But i don't seem to be getting anywhere, Can anyone help me with this problem.

 

i think u can modify ur title a little bit. don't use any words that are not advisable like an and u can first put holiday rentals in ur title first and the company name at somewhat later.
Also use some variations in ur submissions , u can use other keywords also.

u should also submit ur site in article directories,press releases,blogs,forums to build backlinks.

This is only my suggestion.Please don't take it otherwise if u do not like what i said.

 

Use keyword suggestion tool. Target a keyword that is not too competitive but not less competitive.

 

try to concentrate on Off page optimization alot.