This Pipes used vwrsearch.secondlife.com (not shown if hidden in search). Output type is csv. You may copy this Pipes and use your LSL script. But I may not support when that search engine changed. 2011-09-01 regex rule changed

Japanese internet radio, livedoor ねとらじ headline http://ladio.net/ Drag and drop a link to Winamp to listen

ladio(ねとらじ), Japanese internet radio streaming in Second Life

http://shop-chihiro.blogspot.com/2010/02/youtube.html csv output