Msg#: 28960 posted 9:26 am on Apr 18, 2005 (gmt 0)
I'm seeing something similar - a quoted keyword search on the exact title of my home page (the site name) no longer finds that page. Other pages from the site *do* show up some way at about position 60+, but no sign of the home page anywhere.
Similarly, other searches will find the home page.
Don't know if this is the same as what you are seeing; my site has recently shifted hosts, so Google may perceive that there's duplicate content. Prior to the host change my home page was showing up, but only at position 280+. I'm hoping the issue is transient.