where can i find game keys for games i own?

[Gerbaga]

i trying to transfer spore to orgin tto go online and everything says get you game key but i cant find it in my recipt or anything on the right click of the game

[Ogami]

Visibility for all EA game keys has been deactivated a few weeks ago after a Youtube video showed an exploit how you could get endless copies of Origin games with those Steam keys.
So EA deactived the keys for their games on Steam.
You have to contact EA if you want a copy for Origin.