补充Andrej Kesely's的答案，如果你得到空的结果，你总是可以爬一个div * 向上 * 或 * 向下 * 测试，并从那里去。
代码（比如你想抓取 * 标题 、 摘要 * 和 * 链接 *）：

from bs4 import BeautifulSoup
import requests
import json

headers = {
    'User-agent':
    "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19582"
}

html = requests.get('https://www.google.com/search?q=ice cream',
                    headers=headers).text

soup = BeautifulSoup(html, 'lxml')

summary = []

for container in soup.findAll('div', class_='tF2Cxc'):
  heading = container.find('h3', class_='LC20lb DKV0Md').text
  article_summary = container.find('span', class_='aCOpRe').text
  link = container.find('a')['href']

  summary.append({
      'Heading': heading,
      'Article Summary': article_summary,
      'Link': link,
  })

print(json.dumps(summary, indent=2, ensure_ascii=False))

输出部分：

[
  {
    "Heading": "Ice cream - Wikipedia",
    "Article Summary": "Ice cream (derived from earlier iced cream or cream ice) is a sweetened frozen food typically eaten as a snack or dessert. It may be made from dairy milk or cream and is flavoured with a sweetener, either sugar or an alternative, and any spice, such as cocoa or vanilla.",
    "Link": "https://en.wikipedia.org/wiki/Ice_cream"
  },
  {
    "Heading": "Jeni's Splendid Ice Creams",
    "Article Summary": "Jeni's Splendid Ice Cream, built from the ground up with superlative ingredients. Order online, visit a scoop shop, or find the closest place to buy Jeni's near you.",
    "Link": "https://jenis.com/"
  }
]

或者，您可以使用SerpApi的Google Search Engine Results API来实现这一点，这是一个付费API，可以免费试用。

import os
from serpapi import GoogleSearch

params = {
    "engine": "google",
    "q": "ice cream",
    "api_key": os.getenv("API_KEY"),
}

search = GoogleSearch(params)
results = search.get_dict()

for result in results["organic_results"]:
  print(f"Title: {result['title']}\nSummary: {result['snippet']}\nLink: {result['link']}\n")

输出部分：

Title: Ice cream - Wikipedia
Summary: Ice cream (derived from earlier iced cream or cream ice) is a sweetened frozen food typically eaten as a snack or dessert. It may be made from dairy milk or cream and is flavoured with a sweetener, either sugar or an alternative, and any spice, such as cocoa or vanilla.
Link: https://en.wikipedia.org/wiki/Ice_cream

Title: 6 Ice Cream Shops to Try in Salem, Massachusetts ...
Summary: 6 Ice Cream Shops to Try in Salem, Massachusetts · Maria's Sweet Somethings, 26 Front Street · Kakawa Chocolate House, 173 Essex Street · Melt ...
Link: https://www.salem.org/icecream/

Title: Melt Ice Cream - Salem
Summary: Homemade ice cream made on-site in Salem, MA. Bold innovative flavors, exceptional customer service, local ingredients.
Link: https://meltsalem.com/

免责声明我为SerpApi工作。

要从google获取正确的结果页面，请指定User-Agent http header。对于仅英语结果，请在URL中输入hl=en参数：

from bs4 import BeautifulSoup
import requests

keyWord = input("Input Your KeyWord :")

url = f'https://www.google.com/search?hl=en&q={keyWord}'
headers = {'User-Agent': 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:77.0) Gecko/20100101 Firefox/77.0'}

src = requests.get(url, headers=headers).text
soup = BeautifulSoup(src, 'lxml')

containers = soup.findAll('div', class_='g')

for c in containers:
    print(c.get_text(strip=True, separator=' '))