array(16) { [0]=> string(34) "http://www.uinterview.com/news/san" [1]=> string(9) "francisco" [2]=> string(5) "plane" [3]=> string(5) "crash" [4]=> string(6) "asiana" [5]=> string(5) "pilot" [6]=> string(3) "lee" [7]=> string(4) "kang" [8]=> string(4) "kook" [9]=> string(5) "tells" [10]=> string(13) "investigators" [11]=> string(5) "flash" [12]=> string(2) "of" [13]=> string(5) "light" [14]=> string(8) "impaired" [15]=> string(6) "vision" }