public PartialViewResult Search(string query)
        {
            SearchModel searchModel = new SearchModel();

            searchModel.Query      = query;
            searchModel.PageNumber = 1;
            var searchResults = searchBusiness.GetSearchResult(query);

            if (searchResults != null)
            {
                searchModel.SearchResults = searchResults;
                return(PartialView("index", searchModel));
            }

            return(PartialView("index", searchModel));
        }