Yeah it's true that Google shows you the results which are the most important one. While Yahoo shows all the results in one go. Have you tried to navigate to the end of the yahoo search results. You will not see the exact figure on the end page, it will be ended abruptly. For my
website hosting it showed around 4,40,800 count and able to get to view 1,20,400. Did not able to understand this. Did you notice this?