Job Search: Randstad and Geography

There's a thing that bugs me about Randstad: when I look for jobs they're trying to get people matched to and type in "Ottawa" in the location box, I keep getting entries for Hamilton, North York, Concord and so on.

Most people living in Ontario will, I expect, understand why this is an issue for me.

By way of explanation, with the note that North York is part of metropolitan Toronto. Source of map is Wikimedia Commons...

By <a href="//commons.wikimedia.org/wiki/User:Peterfitzgerald" title="User:Peterfitzgerald">Peter Fitzgerald</a> - <span class="int-own-work" lang="en">Own work</span> based on the <a href="//commons.wikimedia.org/wiki/File:Ontario-timiskamingshores.png" title="File:Ontario-timiskamingshores.png">outline map of Ontario</a>, CC BY-SA 3.0, Link