[] White hat tactics but for Black Hatters?

Saw this in a white hat SEO YouTube video
he used this to put in the URL of his browser

site:quora.com "your-search-term-here"

Just wondering if you guys knwo of any bots that can scrape all the results and export a list?

By the sounds of if you need scrapebox:
http://www.scrapebox.com/

There are free scrapers out there that could do this too, but I don't have any experience with them.