anchor.diff:                                  img: item.img,
                                   link: item.link
                                 }
  -                              ids.push(item.id)
  +                              ids.push(item.id + "-"+ item.title)
                                 labels.push(item.title)
                             }
  +                    
                             //alert(item.id + item.title)
   
                           });
  
positive.code:                       dataType: 'json',
                        success: function (result) {
                          labels = [];
                          var ids = [];
  
                          
                          $.each(result, function (i, item) {
                             //evita repetidos
                             // alert(item.id)
                              if (jQuery.inArray( item.id, ids ) == -1 ){
                                 mapped[item.title] = {
                                  id: item.id,
                                  title: item.title,
  
negative.code:                 //window.query_cache = {};
                  var labels = [];
                  var mapped = {};
                  var ids = [];
                  $('.typeahead').typeahead({
                    source: function (query, process) {
                      labels = [];
                      mapped = {};
  
                      return $.ajax({
                        url: "/search",
                        type: 'get',
  