First, I'd suggest taking a couple days off from wearing any scent. Then, try again and see if you can detect what you apply. I'm not familiar with most of the ones you listed, but Creed MI is pretty short in duration when I've worn it and L'Anarchiste is the opposite, lasting a good 8+ hours on my skin.
You could also try using some sort of moisturizing lotion or body oil before applying. Make sure to hit the wrists as well, since pulse points generate more body heat and help diffuse the scent off your skin to the nose.
Of the two you ordered, both wear well for me, especially the Ungaro III. Its pretty strong to my nose, so I don't apply too much since it will overwhelm me and the little bit I use typically goes for a while.
I'd also suggest asking someone if they can smell your cologne. I've done that when in doubt and gotten confirmation it had disappeared or acknowledgement they could smell it, even if I couldn't.
Hope that helps.