keyword results on google, yahoo, msn

Tuesday, March 11 2008 -

rent a coder
google: 99
yahoo: 31
msn: 17

rent-a coder
google: 96
yahoo: 26
msn: 5

rent-acoder
google: 3
yahoo: 1
msn: 1

will chekout again in 1 week

After a week and a few days i was dissapointed. My rankigs were worst that before. But today i got curios again, so:

Thursday, March 20 2008 -
rent a coder
google: 79
yahoo: 27
msn: 14

rent-a coder
google: 50
yahoo: 17
msn: 4

rent-acoder
google: 3
yahoo: 1
msn: 1

hire freelancers
google: 5
yahoo: <100?
msn: 6

-------------------

Saturday, April 5 2008
- rent a coder
google: 71
yahoo: 29
msn: 18

rent-a coder
google: 56
yahoo: 25
msn: 5

rent-acoder
google: 1
yahoo: 1
msn: 1

hire freelancers
google: 4
yahoo: 59
msn: 7

rent freelancers
google: 3
yahoo: 1
msn: 5

Obviously i have lost ground here..but i have grown for freelance keyword..

------------------------------

Tuesday, April 15 2008
- rent a coder
google: 56
yahoo: 20
msn: 23

rent-a coder
google: 66
yahoo: 21
msn: 5

rent-acoder
google: 2
yahoo: 1
msn: 1

hire freelancers
google: 4
yahoo: ?
msn: 7

rent freelancers
google: 2
yahoo: 2
msn: 4

its not that good..