I cannot find how to exclude certain assets in the asset tree from being found in the search. How is this possible?
In the Search Manager asset, you can change Weighting by Asset, Tree location or Globally. Check the Search Manual for more information.
So there is no way of preventing specific pages from being indexed? I could only find exclude fields in the Search Manual, which is not seeming to be what I need. I am looking to hide pages that I have used for nested content.
Yes, you can hide assets, whole sections of the tree, asset types and metadata. You do it all through the search manager. Select a specific asset and then disable indexing for it.
Thanks Greg 
You have to reindex to see the changes, right?
That's right. But just reindex the asset you want to exclude rather than the whole system.
Using the Search Manager to exclude assets in a distributed publishing environment is a huge pain, and clearly not an option for a large website.
We have found a workaround for this by using a metadata field to select Include in search - yes (value=INDEX) and Include in search - no (value=NOINDEX) and modifying the code for the search pages to exclude assets where “Include in search” = NOINDEX.
More details are available here.
[quote]Using the Search Manager to exclude assets in a distributed publishing environment is a huge pain, and clearly not an option for a large website.
We have found a workaround for this by using a metadata field to select Include in search - yes (value=INDEX) and Include in search - no (value=NOINDEX) and modifying the code for the search pages to exclude assets where “Include in search” = NOINDEX.
More details are available here.[/quote]
Hi Katen - this sounds like exactly what we need, but the link you’ve provided doesn’t seem to be working. Could you provide any more information on how you achieved this?
Thanks!