1) Internet search engine 2) Tor hidden service
Found on
https://www.crosswordclues.com/clue/duckduckgo
DuckDuckGo is an Internet search engine that emphasizes protecting searchers` privacy and avoiding the `filter bubble` of personalized search results. DuckDuckGo distinguishes itself from other search engines by not profiling its users and by deliberately showing all users the same search results for a given search term. DuckDuckGo also emphasi......
Found on
http://en.wikipedia.org/wiki/DuckDuckGo
No exact match found.
