Search Results – including obsolete posts??

Site: http://www.wowstuff.com
This site is simple, 7 pages only, 6 posts on the home page that takes you to individual pages, with 1 page for comments.

The only page that allows comments is the Blog page, all other comments disabled.

Problem I’m having is with the search function. Search for the word ‘wow’, which is on all 6 pages of the site. The search results render 3 extra (or duplicate), unwanted posts with no images. When you click on the duplicate greyed out post, it takes you to the correct page, but these boxes shouldn’t be showing up at all. They are duplicates.

I’ve permanently deleted all pages and posts from the trash.

Searching for ‘wow’ should render 7 posts, with images for 6 (as I haven’t dealt with the WowBlog image yet).

Any help would be appreciated; I am not a coder. WordPress was supposed to be simple and I’m finding I’m learning how to write a serious amount of php code to make things work correctly. I hate writing code.