Web Analytics and Healthcare: Disease Progression

We are starting to develop a heatlhcare model for disease progression prediction using Microsoft Sequence Clustering algorithm in SQL 2005 Server Analysis Services. It seems to work well, but I would like to make a comparison with other algorithms. I was wondering if anyone in the community knows how can we obtain Gooogle's permission to use (or adapt) their Web Analytics algorithm for disease progression prediction. Or if anyone has any other suggestion for Web Analytics software that we could try. We have the largest private payer healthcare database in the U.S. so we need robust algorithms.