#!/usr/bin/python
# -*- coding: utf-8 -*-
from grab import Grab
import re
def google(name):
    g = Grab()
    host = 'http://google.ru/search?q=' + '%22' + name.replace(' ', '+') + '%22+' + '&sourceid=chrome&es_sm=93&ie=UTF-8'
    try:
        g.go(host)
    except:
        return None
    string = g.response.body
    parser = '<div id="resultStats">.* (.*?)<nobr>'
    resultat_search_len = re.findall(parser, string)
    if resultat_search_len != []:
        resultat_search_len = resultat_search_len[0].replace("\xc2\xa0","")
        return resultat_search_len
    else:
        return None

#!/usr/bin/python
# -*- coding: utf-8 -*-
from grab import Grab
def google(name):
    g = Grab()
    host = 'https://www.google.com/search?q=%s' % name.replace(' ', '+')
    try:
        g.go(host)
        return g.doc.select('//*[@id="resultStats"]').text().replace(',','')
    except:
        return None
print(google('python cisco'))