"Sorry," Jaina replied, "but I haven't seen her. You might try checking the public message board, though. From what I can tell, just about anyone who shows up here seems to use it to communicate with others. Maybe she's tried using it too." That, really, was all the advice she had on the subject. She could, of course, use the Force to likely seek out the girl, but she was trying her best to stay as unnoticeable as possible with Exar Kun running around. She'd rather not draw the attention of the Sith Lord if she could help it. Not when there were other ways Clark might be able to find Kara.
"There's also some... group that seems to specialize in helping people. They post to the same board once in a while. You could ask them. They may know something." Okay, a bit more advice, but really, that was all she could offer. As a Jedi she was supposed to help people. She couldn't do that if she were dead.