Concatenated search fields

A function to create a search engine where the chosen fields are concatenated would be very useful. for example, depending on the option chosen in the first field, that the second field shows you only the options corresponding to the choice of the first field, if it had a car category field and the second field of brands, where there are categories that they share brands and others not, if I choose a category that shows me only the brands that correspond to that category.

That would greatly improve the user experience on any website that uses divi machine.

Thanks.