Tedster, no data, at least not reliable one. My traffic goes up and down by 10-20% quite often so it's up in the air. I merely look at it from my point of view: If I want to know "How to Update Windows," and I see
techsite--com/help/how-to-update-windows/ in Google SERPS I'm much more likely to click on it.
Techsite--com >> Help doesn't really show me as much certainty.
My URLs are very simple and not long at all: domain--com/widget-something