We had some Chihuahuas like that, it was only tone that they understood. And you could read a recipe and they'd be excited.
Now though we have a rescue dog that knows the words. When she comes to my office she will make some random vocals to get my attention, I then run through the list of what she might want and have to watch her tail and chattiness for a response.
What is it you want? Outside? ...Nothing Call mom? ...nothing Hungry? ...maybe Fishy? ...nothing Dental Bone?...nothing Sardine? ...tail going crazy, lots of talking, and excited paws
Note: not salty sardines for humans, but freeze dried ones for dogs.
Call Mom? Is a popular one in the afternoon when she's starts to miss my wife. I dial (obviously) and they chat over speaker or video call. She has also learned to say hello when my wife comes home.