Why didnt Anuradha Paudwal got any song after 2004?

Her last song has been in lucky film no time for love hum dewane yun mele hain and jaan mere jarahi sanam

Probably because she sounded mature for young heroines and has a more traditional voice which suited old songs but not songs made post 2004. She is bhajan queen of Indian music though and her command over Sanskrit is excellent. Her language skill is unmatched by modern singers. 

But for modern songs, her voice is a misfit.