Duplicated pages?

[Skunkmaster]

Hello

I am working on a website and I have noticed that google,
generates search result without text (only links) to some of the pages,
I am not sure why they do it I thought it might be because of a similarity of some of the pages, I would be glad if someone will take a look and tell me what he/she thinks.
The search results [google.com]

the pages with parameter yid are yachts (the product of the site) each is different and has some different characters and they are the main problem.

Thanks

Oran