Query builder on Sharepoint2013

Hello, 

I created a specific page for  users search for Libraries.

1st i created a page and put the web parts: search box and search results. 

2nd i'm trying configure the webpart search results - change query...but i haven´t sucess and i need help.

My query at the moments is this: 

{searchTerms}  (List_DocumentLibrary)   -> it show me all Libraries... but i want create a filter to discard some libraries for example: Site assets, From Templates - All Documents...

So i tried create a filter with: not contains and not equals... but it return the values  i want omit ( it makes the inverse)...

Any help... how can i create this query!??

Thanks for help