array(2) {
  [0]=>
  array(1) {
    [0]=>
    string(586) "suggest_so({"errorcode":0,"ext":"nlpv=test_301","query":"厂房钢结构_","result":[{"word":"厂房钢结构吊装专项施工方案"},{"word":"厂房钢结构加固施工方案"},{"word":"厂房钢结构施工方案"},{"word":"厂房钢结构主体验收包括哪些内容"},{"word":"厂房钢结构框架"},{"word":"厂房钢结构图片"},{"word":"厂房钢结构屋面板安装流程"},{"word":"厂房钢结构图纸"},{"word":"厂房钢结构防火涂料"},{"word":"厂房钢结构施工组织设计"}],"src":"other","ssid":"6aa09ef732fe49b08d066859ab622948","version":"revise"}
)"
  }
  [1]=>
  array(1) {
    [0]=>
    string(39) "厂房钢结构吊装专项施工方案"
  }
}