Questions about the built-in search functionality of this site powered by ElasticSearch.
Often maligned, but often helpful, search helps you find things already asked.
Content copiers and scrapers
If you've seen a question or answer from a Stack Exchange site turn up on another, and it does not follow the rules of attribution, follow the instructions at A site (or scraper) is copying content from Stack Exchange. What should I do?.
ElasticSearch powers the search used on Stack Exchange sites.