If I search "Menger" or "Menger's", this question will not show within the results: Induction on Menger's theorem by Diestel in Graph Theory
If I search "Induction on Menger's theorem by Diestel in Graph Theory", I get 0 results.
If I search "Diestel", it comes as the first result.
Google search gives it as the first result when searching "induction menger's theorem"
Why is that? I started wondering because it took a bit of effort to find my question, maybe I miss also other results about Menger's theorem?
Should I always search with google, if this is a persistent problem?
I did not use symbols " in searches.