The search on the new cchost website searches the names and description of the
clipart files but doesn't include they keyword tags.
Quote: Jon Phillips on bug 3585
"This is actually still needing to get finished with ccHost...so actually,
should be refiled as a bug for cchost: http://sf.net/projects/cctools (make
sure to list as cchost for category)"
i have submitted a bug/feature request to cchost on this matter:
link - http://sourceforge.net/tracker/