remove annoying google ads and people also search for

remove_google_annoyances.user.js

// ==UserScript==
// -*- mode: js2; -*-
// @name        Remove ads from google search
// @namespace   https://userscripts-mirror.org/users/529924
// @include     *://*google.com*/search?*
// @include     *://*google.com*/#fp=*
// @include     *://*google.com*/webhp?tab=*
// @include     *://*google.com*/?gws_rd*
// @include     *://*google.com*/#newwindow*
// @grant       none
// @author      Thales M. G.
// @version     1.3.5
// @downloadURL https://gist.github.com/thalesmg/e20763fc3f45c568b7a4a8e990c81ea9
// @updateURL https://gist.github.com/thalesmg/e20763fc3f45c568b7a4a8e990c81ea9
// ==/UserScript==

// Uses the new MutationObserver listener, instead of the deprecated addEventListener

//Runs once, so you don't even see the ads flashing.
var vitimas = document.getElementsByClassName("ads-container");
for (var ii = 0; ii < vitimas.length; ii++) {
     // Hide each one of them. Could be replaced with
     // vitimas[ii].parentNode.removeChild(vitimas[ii]);
     vitimas[ii].style.display="none";
};
var vitimas4 = document.getElementsByClassName("ads-container-list");
for (var ii = 0; ii < vitimas4.length; ii++) {
     vitimas4[ii].style.display="none";
};

// Sometimes, Google changes the class name to something too generic
// So, try to destroy directly the ads
// Uses try/catch because sometimes the pages has not created those elements yet
// Which would generate an error and terminate the script
  var vitimas2 = document.getElementById("tads");
  var vitimas3 = document.getElementById("tadsb");
  var vitimas5 = document.getElementById("mbEnd");
  try { vitimas2.style.display = "none"; } catch(e) {};
  try { vitimas3.style.display = "none"; } catch(e) {};
  try { vitimas5.style.display = "none"; } catch(e) {};
  var vitimas4 = document.getElementsByClassName("ads-container-list");
  for (var ii = 0; ii < vitimas4.length; ii++) {
      vitimas4[ii].style.display="none";
  };

cleanScreen();

var observador = new MutationObserver(function(mutations) {
    mutations.forEach(function(mutation) {
        var vitimas2 = document.getElementById("tads");
        var vitimas3 = document.getElementById("tadsb");
        var vitimas5 = document.getElementById("mbEnd");
        try { vitimas2.style.display = "none"; } catch(e) {};
        try { vitimas3.style.display = "none"; } catch(e) {};
        try { vitimas5.style.display = "none"; } catch(e) {};
        var vitimas4 = document.getElementsByClassName("ads-container-list");
        for (var ii = 0; ii < vitimas4.length; ii++) {
            vitimas4[ii].style.display="none";
        };

    });
});

var config = { childList: true, subtree: true };

observador.observe(document, config);