Search for product/item not just buildings

No idea how long i've spent looking for the machine that makes fertilizer, hydrogen, light oil etc.
Being able to type "compost" into the search bar and have it show mixers would make life much simpler especially for newer players.
Showing buildings you haven't unlocked yet (greyed out) would be a bonus too. Then you would know that it is still further down the tree and it's not that you just cant find it in the equipment you have unlocked.