public List <UniversalSearchItemQuickSearch> QuickSearch(QuickSearchParams searchParams) { IndexSearcher searcher = _universalSearchIndexManager.GetSearcher(); BooleanQuery query = new BooleanQuery { GetFilterByTerm(searchParams.Term) }; if (!string.IsNullOrWhiteSpace(searchParams.Type)) { query.Add(FilterByEntityType(searchParams.Type)); } TopDocs topDocs = searcher.Search(query, 10); List <UniversalSearchItem> universalSearchItems = topDocs.ScoreDocs.Select(doc => _searchConverter.Convert(searcher.Doc(doc.Doc))).ToList(); return(universalSearchItems.Select(item => new UniversalSearchItemQuickSearch(item)).ToList()); }