When Jacob receives his term paper assignment, he cannot find previous Land Law course materials. He and his classmates discuss what they should do next in the Library. They consult the law librarian who suggests they watch the this video to get an idea on how to plan and start legal research.
In this video, it illustrates the life span of a Google query. The life span of a Google query is less then 1/2 second, and involves quite a few steps before you see the most relevant results.
