2 Separate Searches

[dwmytai]

I'm trying to set up two distinct searches on my site. Link here: dw-testing.com/wordpress The first is the main search located in the header using widgets, and another on this page http://dw-testing.com/wordpress/?page_id=814 that would only search the custom post-type "Certificates."

Is there a way to do this? Do I need to create a new search.php for my child theme? What should it entail?

If possible I would want the top search to search through pages and posts but not the custom post-type: "Certificates" and have the 2nd only search Certificates.

Also, the top search can return a search page with titles and excerpts, but the Certificates should just return the full post.

Thanks in advance!