The article kept saying they should have done a Google search, several times, almost like this is some kind of advertisement for Google. (They probably could have gotten similar results from Duck Duck Go.)
But even then, I can't believe that they'd have to rely on an internet search anyway. Or that it would be that easy to become a sister city. What, does somebody just show up at city hall and say "I'm from another city and we want to be sister cities"? Setting aside doing an internet search as to whether or not the city exists, don't they have to do some checking to verify if someone has the credentials and authority to enter into such an arrangement? Do they just take someone's word for it, even if the place does exist?