import java.io.*;
import java.net.*;
public class Test {
 
    public static void main(String[] args) throws IOException {
        
        String query = "java";
	Socket s = new Socket("google.com",80);
	PrintStream p = new PrintStream(s.getOutputStream());
	p.print("GET /search?q="+query+" HTTP/1.0\r\n");
	p.print("User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1) Gecko/20061010 Firefox/2.0\r\n");
	p.print("Connection: close\r\n\r\n");
        InputStreamReader in = new InputStreamReader(s.getInputStream());
        
        BufferedReader buffer = new BufferedReader(in);
 
        String line;
    
        while ((line = buffer.readLine()) != null) {
            System.out.println(line);
        }
        
        in.close();
    }
}

The python code for this 

import socket
import sys
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
host = 'http://www.google.com' 
port = 80
dat =  "GET /search?q=java HTTP/1.0\r\n User-Agent: Mozilla/5.0 \
        (Windows; U; Windows NT 5.1; en-US; rv:1.8.1) Gecko/20061010 Firefox/2.0\r\n\
        Connection: close\r\n\r\n"
s.connect((host, port))
s.send(dat) 
i = 0
while(1):
    data = s.recv(1000)
    i += 1
    if (i < 5):
        print data
        if not data:
            print 'received',len(data),'bytes'
s.close()

Error

python gsearch.py 
Traceback (most recent call last):
  File "gsearch.py", line 10, in <module>
    s.connect((host, port))
  File "<string>", line 1, in connect
socket.gaierror: (-5, 'No address associated with hostname')