NodeJS Osmosis based crawler script for Google search results. Read: https://crondev.wordpress.com/2017/03/05/web-crawling-with-nodejs-its-an-interesting-world/

google-crawl.js

var nextLink;
function open_page(url) {
    console.log("Opening " + url);
    osmosis.get(url)
        .find('#nav td:last a')
        .set({
            'nextLink': '@href'
        })    
        .find('.g')
        .set({
            'title':    '.r',
            'url':      'cite',
            'link':     '.r @href',
            'text':     '.st'
        })
        .follow('.r @href')
        .set({
            'pageText': 'title'
        })
        .data(function(l) {
            nextLink = l['nextLink'];
            console.log(l);
        })
        .error(console.log)
        .debug(console.log)
        .done(function() {
            open_page('https://www.google.co.in/' + nextLink);
        })
}
open_page('https://www.google.co.in/search?q=random+search');