Official source
Inside Google's Search Office (hosted by the Churchill Club)
This video is about 15 years old. Search advice changes quickly, so check this against current guidance.
What it covers
Covers how search works and how it developed, as discussed by three Google search leaders in a moderated talk.
Watch for: Long and from 2011
Why it is here
Three of Google's search leaders from 2011 on how search works and how it got there, moderated by Danny Sullivan. Long and old, and valuable as history.
Selected by an AI assistant, from the title and description only.
On the same topics
Official source
Search Quality Meeting: Spelling for Long Queries (Annotated)
Older: check current guidance