When searching for artists in area (like countries), results should include more specific results (like regions, cities that are part of country)

When searching for artists in area (like countries), results should include more specific results (like regions, cities that are part of country)

For example,

a search for type:orchestra AND area:canada should yield more results than just
https://musicbrainz.org/search?query=type%3Aorchestra+AND+area%3Acanada&type=artist&limit=100&method=advanced

It's missing Orchestre symphonique de Trois-Rivières (which is area:Trois-Rivières but is inclued in Canada as well)