I agree that two of these aren't bars but they are usually placed along with candy bars in a store or shop. I'm afraid that saying candies would throw people off. There are no gumdrops, lollipops, licorice, hard candies, gummy candies, tootsie rolls, etc. here.
I've certainly heard of Cadbury's, and tried that, but to no avail. I'm not familiar with the "Dairy Milk" bar, though. Perhaps it isn't commonly sold in the USA.
I put Cadbury's and it wasn't accepted. I'm an American in Europe. I also put milk instead of milka because I only eat dark chocolate and that bar looks gross and cheap to me. I never looked at It that carefully. If the op accepted Cadbury's for Cadbury's milk bar and milk for milka I would've received 5 points. I noticed them but would never buy those bars. I like brands that aren't the top sellers. I don't think any of the quality dark chocolate bars would make the top 15.