Do Not Search Post Excerpt
To configure WordPress to not search in post excerpt, just disable the plugin “Search in post excerpt.” option in the Includes section of search form as displayed below.
Restrict Search
Do Not Search Post Content
You can configure WordPress to not search in post content by disabling the plugin “Search in post content.” option in the Includes section of search form as displayed below.
Do Not Search Post Title
You can configure WordPress to not search in post title text by disabling the plugin “Search in post title.” option in the Includes section of search form as displayed below.
Exclude Post Types From Search
You can exclude any post type from search so that their content won’t get searched. To exclude post types, just unselect the desired posts that you want to exclude in Read More