I do not have any special knowledge about why sage math leads to a wolfram ad, but
perhaps Google has noticed that the pages that are about sage often mention Mathematica. Rather prominently, too. The pages about foo don't mention Mathematica much. Therefore sage math is in closer proximity to the target audience. -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org