I'd imagine its just how the data base was set up, that it read the data in lines so 1 solid line for the name where as for spaces it would need to be added to interperate spaces ie when you search something in google, it changes spaces to %20. Don't think it would be too hard for them to change, but tbh the original condition was set up 10 years ago, so i'd imagine it saved alot of database space back then
also lets not have names that are just all spaces k xD