Is it possible to make dough with no water or milk? Please see details for specific ingredients list
The ingredient list usually skips water, unless it's a liquid product (juice, drink). That doesn't mean water wasn't used, or is absent, but often the product after being dried contains very small amounts of it (and difficult to measure, and changing with air moisture and small changes to technological process, and so on). Water being mostly nutritionally neutral is not essential in ingredient lists, and the ingredient list is not a recipe. Also, sometimes the water comes from other sources - e.g. egg, or some syrup, or even butter/margarine. I believe some doughs may be based entirely on fats as liquid too (e.g. clarified butter), but a liquid in one form or another is a must.

As for 'liquid glucose', in common syrup form it's just a water solution (and of course can be used as the binder.) Liquid dehydrated glucose (or sugar) will be extremely hot - to the point of scorching other ingredients, plus it solidifies into hard glassy substance once it cools down. This process is used to make some sweet, in particular mixing with seeds, like sesame, where the heat brings out extra flavor in the seeds. But that's definitely not dough.