Just demonstrating I actually searched for an answer first!
I have the same question, is there a syntax listing for advanced search features? Is it standard boolean search syntax (i.e. search AND manual) or something else (i.e. "Search Manual"), etc.
P.S. - And yes my hat does have a propeller on it...so no need to translate your response into English.
Your fathers, mothers, daughters, sons
Have been taken by the chosen ones
But don't forget you made the choice,
You made your mark, you raised your voice,
They're all the same, you're all to blame
You're dogs - Motorhead