And google doesn't always have the right answer to everything.
Never say never as they say, but .....
Actually, in 99.9% of cases, google does always have the right answer. Generally speaking the only thing Google won't have the answer to is classified or sensitive information (e.g. many need-to-know basis aviation topics).
Like builders tools and manual gearboxes, it's just a case of knowing how to use it. (i.e. what you put into the search box and how you structure it can make a huge difference)
Like lab test results and musical scores, it's then just a case of knowing how to interpret the results.
PMP + PPPPP = Successful Googling
(Practice Makes Perfect and Prior Planning Prevents Poor Performance)