1.   But perhaps the biggest challenge and one that receives little attention is the enormous technical complexity of the Internet.

2.   As loud and as boisterous as the music was, it maintained an enormous complexity.

3.   Protein folding may be routine, but it is a routine of enormous complexity.

4.   The hoppiness is balanced by a firm malt backbone, the two of them together producing an ale of enormous complexity.

5.   The move came after IRS officials told Congress that the credits added enormous complexity to calculating tax liability.

6.   The phasing out of these credits and deductions adds enormous complexity to the code.

7.   The thinly veiled Clinton surrogates come across as formidably accomplished figures of enormous complexity and personal ambition.

8.   What the United States has learned is the enormous complexity of what lurks under the label of terrorism.

9.   But, given the enormous complexities and sensitivities at stake, the findings were expected to be inconclusive.

10.   But, given the enormous complexities and sensitivities at stake, the findings were widely expected to be inconclusive.