How can I set up the DVR to record all the games of my favorite team?

I want to set up the Cox DVR to record all the games for my favorite team, the Lakers.  I can  search for "NBA Basketball" and hit record, and select record the series, but then it will record all NBA games by all teams.  I just want it to record all games involving the Lakers.  I know that I can search for keyword Lakers, but how do I create a series to record all shows with name "NBA Basketball" and keyword "Lakers"?