Google vs yahoo - on homeschool curriculum

I had alot of fun looking at this tool. This week, Time4Learning is 12th for "homeschool curriculum" on google, 2nd on yahoo. Ahead of us on both engines are some of the "marketing machine sites" (for want of a better term):
- suite101 - www.suite101.com/welcome.cfm/homeschool_curriculum
- about - www.homeschooling.about.com/od/curriculum/
- pearson education megasite - www.school.familyeducation.com/home-schooling/ curriculum-planning/38847.html.

This table is taken from: http://www.seochat.com/?option=com_seotools&tool=36.(I wonder if it'll work here....Its not working in preview mode

Google vs Yahoo Search Results Tool © SEO Chat™ Keywords Enter keyword/phrase