Choose Which Post Types Appear in Search
Sets exactly which content types the site search returns, for example posts, pages and your portfolio, instead of every public type.
Snippet Library
Search snippets for WordPress
Snippets that improve WordPress search: search custom fields and post types, exclude pages, redirect single results and highlight matching words. For content-heavy sites where visitors need to find things quickly.
Search Synonyms
Makes searches for one word also find posts that use another word with the same meaning, for example "sofa" also finds "couch", using groups you define.
Send Certain Searches Straight to a Page
Opens a chosen page directly when someone searches for an exact word or phrase, for example "contact" goes to your contact page and "returns" to your returns policy.