How to Get All Search Results on Google?

Hello good people.

I am stuck at a crucial point of an experiment.
Is there any way to get all the "About" search results in Google?
Suppose, when I search "California pizza kitchen", Google shows something like:
About 1,69,00,000 results (0.72 seconds)
And when I go up to the 32nd page, the results end [as usual we see] and I can see no search results.

Now, is there any way/plugin/extension/search query/ manupulation/tricks/ technique/ hidden way to see all those…

How to Get All Search Results on Google?