Complex sentence: This reveals the potential strength and accuracy of using the Web as a Corpus given its significant size and presents an immense potential for additional research, in which British National Corpus undertook to exploit its scale.
Split into simpler sentences: This reveals the potential strength and accuracy of using the Web as a Corpus given its significant size. There is also immense potential for additional research, such as the project carried out by the British National Corpus to exploit its scale.