XML not loading completely?

Hey guys, I’m stuck… :jail:
I used the search best of tutorial http://www.kirupa.com/web/xml/examples/searchbestof.htm to build a similar system. The thing is that my xml has much more content and now the search only presents partial results instead of all. I suspect that this has something to do with lack of time to preform a complete search to the xml file to get all the results and display them in flash. Does anyone know how I get this to work?

Any help is welcome! Thank you for any assistance you may provide.