Improving WordPress Search With Relevanssi

Out of the box WordPress search is not that great, I like to extend search with a pluign called Relvanssi.
neilmatthews.com/improving-wo...

[@Lal0t3]

why did the plugin doesn't import images and prices?

[@leoshinozaki]

Hello! Nice tutorial. I would like to ask... I can't exclude the research for my post content (description). How can I do it? I want that the research show me only categories, tags and authors

[@arvt_russia]

you forgot to explain the most important part.
How to implement in the page??