Search Engine, software program that helps users find information stored on a personal computer, or a network of computers, such as the Internet.

搜索引擎是帮助用户查找存储在个人电脑、计算机网络如互联网上的信息的软件程序。

youdao

Once that's clear, we will send it to the necessary application, be it a search engine or anti-virus software, or a stock search, or shopping, or FriendFinder - anything that can be plugged into this kind of platform.

结果一出,页面将会转到相应的应用，像，搜索引擎，或者，杀毒软件，或是，股票搜索，购物，交友网站,任何能够接入平台的东西。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

The search engine software shows users how often chosen keywords appear in a conversation and where in the timeline.

BBC: Should we be recording our phone calls?

As a smaller firm, Layered can customize and scale the resources it rents to every customer, Pozadzides says, whether it's a start-up search engine or a software-as-service sales and inventory company.

FORBES: Magazine Article

Gilder generally avoids software, but I've always regarded Inktomi's software search engine as the beating pulse of the Net.

FORBES: Digital Rules