sitecore search

search.cs

var searchResults = new List<SearchResult>();
string searchTerm = Request.QueryString["term"];
var index = ContentSearchManager.GetIndex("content_index");

using (var context = index.CreateSearchContext())
{
    var results = context.GetQueryable<MyResultItem>().Where(resultItem => resultItem.PageHeading.Like(searchTerm) || resultItem.PageContent.Contains(searchTerm)).GetResults();

    foreach (var result in results)
    {
        var searchResult = new SearchResult();
        var item = result.Document.GetItem();

        searchResult.Title = item.Fields["Heading"].ToString();
        string content = Utilities.Utility.HtmlRemoval.StripTags(item.Fields["Content"].ToString());
        searchResult.Summary = Utilities.Utility.TruncateString(content, 300);

        searchResult.Url = Sitecore.Links.LinkManager.GetItemUrl(item);
        searchResults.Add(searchResult);
    }
}

return View(searchResults);