Mark-k

Provides a [search] shortcode to insert search form in content.
Works with all bundled themes (2010,2011,2012). Should work with any other decently coded theme

Search shortcode

I went looking for a simple shortcode for adding the search form to a page, and found so much more. Well done!

Simple and easy to configure

Provides a [search] shortcode to insert search form in content.

manu225

Search and replace content into pages and posts
A Pro version with more options is available: <a href="https://www.info-d-74.com/en/produit/search-and-replace-pro-plugin-wordpress-2/" rel="nofollow ugc">https://www.info-d-74.com/en/produit/search-and-replace-pro-plugin-wordpress-2/</a>

Search and Replace

Search and replace content into pages and posts

Search shortcode vs Search and Replace