searcher.user.js

// ==UserScript==
// @name        Bing Searcher
// @namespace   https://gist.github.com/vonalbert
// @version     1.4
// @downloadURL https://gist.github.com/vonalbert/afd436ad5d7d65a3c00e1b53acc9cf2c
// @updateURL   https://gist.github.com/vonalbert/afd436ad5d7d65a3c00e1b53acc9cf2c
// @description Perform some searches on bing.com to make MS happy :)
// @author      Alberto Avon
// @match       http*://www.bing.com/*
// @grant       none
// ==/UserScript==
const MAX_DELAY_MS = 8000;
const MIN_DELAY_MS = 3000;
const QUERY_MAX_WORDS = 4;
const MULTI_WORD_PERCENT = 65;
const FALLBACK_SEARCH = getRandomValue(["sony", "microsoft", "apple", "facebook", "amazon"]);

function getRandomValue(array) {
  return array[Math.floor((Math.random()*array.length))];
}

(function() {
  'use strict';

  const hash = window.location.hash.substring(1);
  const matches = hash.match(/^s(\d+)$/);

  if (matches === null) {
    return;
  }

  const iteration = parseInt(matches[1]);
  if (iteration <= 0) {
    return;
  }

  const waitDelay = (Math.random() * (MAX_DELAY_MS - MIN_DELAY_MS)) + MIN_DELAY_MS;
  const dictionary = document.body.textContent.replace(/([a-z])([A-Z])/g, '$1 $2').toLowerCase()
    .replace(/\W/g, ' ')
    .split(/\s+/)
    .filter((word, index, array) => word.length > 3 && array.indexOf(word) === index && word.match(/^[a-z]+$/i));
  const queryWords = [];

  do {
    queryWords.push(getRandomValue(dictionary));
  } while ((Math.random()*100) < MULTI_WORD_PERCENT);

  let query = queryWords.join(" ").trim(" ");
  if (query === "") {
    query = FALLBACK_SEARCH;
  }

  const searchUrl = `https://www.bing.com/search?q=${query}#s${iteration-1}`;
  console.log("Next search:", searchUrl, "will start in ", waitDelay/1000, " seconds");

  setTimeout(() => window.open(searchUrl, "_self"), waitDelay);
})();

To start the search process just visit the url https://www.bing.com/#s40.
The provided link will perform 40 searches automatically. To change the number of searches to perform you only need to update the number at the end of the url.