If I understand you correctly, yes, you can do this by using the no follow rule or the .htaccess file to deny access to selected bots on specific pages. Then you would end up with only your main page (or whatever page(s) you wish) showing in the search results. It may take a while to get rid of pages that previously appeared in the results but eventually they will go away. Now, why would you wish to do this? The SE game is much better when playing with a full deck, so to speak. Generally speaking, the more pages you have the better your chances of being found.

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