Google related questions

scrape.js

const fetch = require("node-fetch");
const jsdom = require("jsdom");

const { JSDOM } = jsdom;

const search = query => {
  const url = `https://www.google.fr/search?q=${encodeURIComponent(query)}`;
  return fetch(url, {
    headers: {
      "user-agent":
        "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.103 Safari/537.36"
    }
  }).then(r => r.text());
};

const extractRelated = html => {
  const dom = new JSDOM(html);
  const document = dom.window.document;
  return Array.from(document.querySelectorAll(".related-question-pair"))
    .map(node => node.querySelector(".match-mod-horizontal-padding"))
    .map(node => node.textContent);
};

search("kikoo lol")
  .then(extractRelated)
  .then(related => console.log(related));

install :

npm i node-fetch jsdom