Use Python to do web scrapping:

From Bing News or Google News, use BeautifulSoap, Scrapy, RVEST, or any other libraries, and search for the keyword "Omnicron", and download 50 articles title or abstract, from the search result.

Store the downloaded articles' titles and abstracts on your local drive in a standard file format, e.g. CSV, XML, SQL, or JSON.

Write a script to look at the title of each article and count the words "vaccine", "Booster".

Thank you!