adding languages problem

I'm using the in-game editor. When I want to change the nationality of a player I can do so without any trouble. But when I go to add that new nationality's language, I can't. For example, I have a player who is Serbian. And I want to change him to English. After changing the nationality, I then go to "Add language", click on the "Add" button, and type in the language I want him to speak - in this case "England" ( or "English" ). Then I click on "search", but it just comes up with ; "no results found" ! What, if anything, am I doing wrong ? All I want is for the player to be able to speak his original language, AND a second one, but it won't let me do so.