If you are referring to camera matching profiles (I'm not a Canon user), it has been stated in other forums that there will not necessarily be camera matching profiles provided for all cameras. If you have the Adobe profiles such as Adobe color, Adobe standard, etc., it's possible that those will be the only profiles provided for your cameras. I have camera matching profiles for my Nikon cameras. Frankly, I see very little difference between those profiles and the Adobe profiles. And there are ample adjustments provided in Lightroom to compensate for any differences.