Kendo DropDownList item searching using jQuery in ASP.Net MVC

Below is my code for dropdown and i need to apply smart search for this drop down

how can i implement this using jquery

                                      @(Html.Kendo().DropDownList()
                                          .OptionLabel(new
                                          {
                                              TypeName = " Select ",
                                              TypeId = "-1"
                                          })
                                          .Name("selectActivityType")
                                          .HtmlAttributes(new { style = "width: 230px!important;", Name = "TypeId" })
                                          .DataTextField("TypeName")
                                          .DataValueField("TypeId")
                                          .Events(e => e.Close("onClose"))
                                          .DataSource(source =>
                                          {
                                              source.Read(read =>
                                              {
                                                  read.Action("LoadDDL", "Home").Data("LoadParams");
                                              })
                                                  .ServerFiltering(true);
                                          })
                                      )