Cant get the quest; "Cold as Ice"

Hi. Im having problems with getting the quest showed above.
I tried Wiki'ing it, but it doesnt say that you need to do other quests, in order to obtain it.
Any ideas?

you need do other quests from sif before you get it

Try this: Sif Shadowhunter in Sifhalla

1- Worthy Deeds (Done Dirt Cheap)
2- Anything You Can Do - and after you complete this one you should be able to get:
3-Cold as Ice

wiki does say u need to do other quests first

its in the right-side info box

keywords: "preceded by"

in this case...
cold as ice
> preceded by: anything you can do
>> preceded by: worthy deeds (done dirt cheap)
>>> preceded by: tracking the nornbear