NodeSearchApp in Production

App.js

var express = require('express');
var mongoose = require('mongoose');
mongoose.connect('mongodb://127.0.0.1:27017/searches');
var searchModel = mongoose.model('search', {
    title: String,
    keywords: String,
    desc: String,
    link: String
}, 'search');
var app = express();

app.set('view engine', 'ejs');

app.get('/', function(req, res){
    res.render('index');
});

app.get('/search', function(req, res){
    var keyword = req.query.q;
    searchModel.find({'keywords' : new RegExp(keyword, 'i')}, function(err, doc){
        if (err) throw err;
        res.render('search', {
            searchReturn: doc,
            searchTerm: keyword
        });
    });
});

app.listen(9000, function(){
    console.log('Server listening on http://localhost:9000');
});

models > search.ejs

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Search Results for <%= searchTerm %></title>
    <style>
        h3{
            padding: 0;
            margin: 0;
        }
        h4{
            padding: 0;
            margin: 0;
            color: green;
        }
        p{
            padding: 0 0 5px 0;
            margin: 0;
        }
    </style>
</head>
<body>
    <form action="./search" method="GET">
        <input type="text" name="q" value="<%= searchTerm %>">
        <br />
        <input type="submit" name="s" value="Search!">
    </form>
    <p>Search Results for <b><%= searchTerm %></b></p>
    <% var items = searchReturn %>
    <% for(var couter = 0; couter < items.length; couter++) { %>
        <% item = items[couter] %>
        <h3><a href="<%= item.link %>"><%= item.title %></a></h3>
        <h4><%= item.link %></h4>
        <p><%= item.desc %></p>
    <% } %>
</body>
</html>