I realize that Google's algorithms are closely guarded secrets, but can anybody hazard a guess why, when I search for "NBA," the number of results sometimes varies by hundreds of millions from day to day.
In the past two months I've seen as many as 1,500,000,000 and as few as 1,100,000,000.
Side question: Is there any way to access the LAST 100 results other than by hitting "Next" an awful lot of times?
