Within the online Map Store, you can search by location or keyword. Using the search bars at the top of the screen, you can enter any place in the world, and find maps in the area. As well, you can search for keywords, such as terms vendors may put in the map title or description.
In some cases, there are multiple places in the world with the same place name, for example, London, England and London, Ontario. If you are getting the incorrect location, try selecting an autofill answer, or being more specific with your location selection.