search engine

复数：search engines

n.a computer program that retrieves documents or files or data from a database or from a computer network (especially from the internet)

Search engine
Search engine
Search engine
The anatomy of a large-scale hypertextual Web search engine
Using sampled data and regression to merge search engine results
Andromeda: a peptide search engine integrated into the MaxQuant environment.
System and method for influencing a position on a search result list generated by a computer network search engine
Virage image search engine: an open framework for image management
A search engine for 3D models
Analysis of a very large web search engine query log
Analysis of a very large web search engine query log
...and beyond: The science of search engine rankings
Google’s pagerank and beyond: The science of search engine rankings