https://blog.wongcw.com/2018/10/13/%e5%9b%a0%e7%94%a8%e6%88%b7%e5%af%b9%e9%9a%90%e7%a7%81%e9%9c%80%e6%b1%82%e7%9a%84%e4%b8%8d%e6%96%ad%e4%b8%8a%e6%b6%a8-duckduckgo%e6%97%a5%e6%90%9c%e7%b4%a2%e9%87%8f%e7%aa%81%e7%a0%b43000%e4%b8%87/
因用户对隐私需求的不断上涨 DuckDuckGo日搜索量突破3000万