do not provide direct links to keyword search on homepage
do not provide direct links to keyword search on homepage


Former-commit-id: 8823f8739099258b5c39a8502737f83e020797ab
julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine