After I read this, I thought about how I relate to my own kids. We use google a lot to find things for us - directions in the car, the hours of a particular store, to text each other, etc. As we talk with our kids, it also brings home the point of searching with a purpose. Use the voice commands necessary and efficiently to get your desired search outcome.
Here is the entry should you choose to read it:
If you are not sure how to use Google's voice search, here is the help page to get you started: