Exclude Certain DITA Topics from WebHelp Search Results
The WebHelp Search engine does not index DITA topics that have the
               @search attribute set to no. This is useful if you have
               topics in your DITA map structure that you do not want to be included in search results
               for
               your WebHelp system.
            
To exclude DITA topics from WebHelp search results, follow these steps:
- Edit the DITA map and for any topicrefthat you want to exclude from search results, set thesearchattribute tono.For example:<topicref href="../topics/internal-topic1.dita" search="no"/> 
- Save your changes to the DITA map.
- Re-run your WebHelp system transformation scenario.
