code: function(item, term) {
              var numContextWords = 2;
              var text = item.content.match(
                  "(?:\\s?(?:[\\w]+)\\s?){0,"+numContextWords+"}" +
                      term+"(?:\\s?(?:[\\w]+)\\s?){0,"+numContextWords+"}");
              item.context = text;
              return '<div class="autocomplete-suggestion" ' +
                  'data-term="' + term + '" ' +
                  'data-title="' + item.title + '" ' +
                  'data-uri="'+ item.uri + '" ' +
                  'data-context="' + item.context + '">' +
                  '» ' + item.title +
                  '<div class="context">' +
                  (item.context || '') +'</div>' +
                  '</div>';
          }
docs: /* renderItem displays individual search results