I enabled support access for you if needed on wpmudev dashboard. The site is: http://bit.ly/1zpUEh3
RE: Makings some pages not accessible or show on search results on the website itself.
When searching something that is not in the site that is not recognized like (i.e. the "venture" word) the outcome shows some pages that are not wanted to be shown (indicated with arrows in attached graphic), such as:
Supply of digital books
EBooks Offers Downloads
This also may allow people to get downloads without checking out.
How can those pages be hidden in all search results?