title_body: Delongi Eletta Usage
upvoted_answer: Disclaimer: I don't own the machine, but I've checked its pictures on the Internet at a glance.
  
  
  As far as I understand, the definition you've made is called Coffè Crema and discussed under this question along with Coffè Lungo. In some bean-to-cup machines you may set the details how each button prepares each kind of coffee. If this is not the case, I can see that the machine has capability of preparing two espresso at once. So, you may try to prepare a Doppio (double espresso) to make a stronger beverage. Here is a quick wiki link.
  See the link in the previous item.
  There should be a button for that on such machines. At least, I hope there is one.