Complex sentence: In 1998, Brin and Page founded Google, Inc. with the initial domain name of "Googol," derived from a number that consists of one followed by one hundred zeros--this represented the vast amount of data that the search engine was intended to explore.
Split into simpler sentences: In 1998, Brin and Page founded Google, Inc. Its initial domain name was "Googol" which was derived from a number that is one followed by hundred zeros. This represented the vast amount of data that the search engine was intended to explore.