Try this

json.js

/* JSON File
{
    "batchcomplete": "",
    "continue": {
        "sroffset": 10,
        "continue": "-||info"
    },
    "query": {
        "searchinfo": {
            "totalhits": 20345
        },
        "search": [
            {
                "ns": 0,
                "title": "Hello",
      (...)
*/

//My attempt
//...
$.getJSON(wikiJson, function(data) {
    
    var statusHTML = '<ul class="bulleted"';
    $.each(data, function (index, searchResult) {
      statusHTML += '<li>' + searchResult.query.search[0].title + '</li>';
    });
//...