It might be useful for scoped search and code navigation when you don't have a general-purpose question that is amenable to Stack Overflow. Let's say you are t

It might be useful for scoped search and code navigation when you don't have a general-purpose question that is amenable to Stack Overflow. Let's say you are trying to find code in a repository that carries out a task but your keyword search turns up empty -- semantic search might be able to help you in that kind of situation.