get groups
select * from ygroups.HGS where query="yahoo"
select * from ygroups.HGS where query="yahoo" AND page="1"
select * from ygroups.HGS where query="yahoo" AND type="r"
select * from ygroups.HGS where query="yahoo" AND type="m" AND page="1"

return public groups
select * from ygroups.HGSP where query="yahoo"
select * from ygroups.HGSP where query="yahoo" AND page="1"
select * from ygroups.HGSP where query="yahoo" AND type="r"
select * from ygroups.HGSP where query="yahoo" AND type="m" AND page="1"