Might be you'll have to start wearing Joop! Homme, Mambac.
There's not much one can do to increase projection, but, and there'll be threads you can find about this, sometimes you can seem to extend longevity by using a body lotion/skin moisturizer/other oil after a shower and before you spray on your scent. A neutral smelling lotion/moisturizer/oil that is; I think I got one from the shelves of the local grocery store when I tried this out. Sometimes it seems to help, sometimes I don't know.
There might be olfactory fatigue coming into play for you as well, and those who get close to smell you might not realize you've got a scent on because it's unfamilar to them. You might, and I say might, as this might help other new members who are reading this post, find that scents last longer on you the more days you wear them in a row, thus making yourself more familiar with them. Then again such wearing for some might bring on olfactory fatigue as well.
There's nothing to do but try your best and take your chances. There's always the mighty power hitters out there, and Joop! Homme might be waiting for you.