gnaka08

The plugin gives search boxes on the blog additional functionalities for operators among search words, such as Google’s. The other supported operators than the standard ‘and’ search are OR, -(exclude), *(any string) and parenthesis.
The plugin contains <a href="https://github.com/yonaka/SearchWordsSQL" rel="nofollow ugc">SearchWordsSQL</a> and <a href="http://genericons.com" rel="nofollow ugc">Genericons</a> libraries. These are subject to the respective licenses. If you want to redistribute this plugin with Genericons, you may have to comply with GPLv2 (not lesser).
<h3>Search Operators</h3>
<ul>
<li>Specify words separated by space(s) to search posts containing all the words.</li>
<li>Quote a string containing space(s) by double quotes to search posts which contain phrase(s) consisted of those words only in the order.</li>
<li>Insert an asterisk (*) in a word without any space to search posts which contain the word(s) regardless of what the part of the asterisk is.</li>
<li>Prepend a minus sign (-) without any space to a word to search posts which do not contain the word(s).</li>
<li>Specify two words separated by ” OR ” in upper case to search posts which contain either of words or both. This takes precedence over words separated by space(s) only.</li>
<li>You can combine the above expression. Use a pair of parenthesis to group expressions if needed.</li>
</ul>
It searches in the bodies and titles of posts in a case-insensitive manner.

Compound Searcher

Lets search boxes on your blog support search operators like Google's.

Frank Bueltge

Inpsyde GmbH

Simon Kraft

WP Media

ChriCo

Rene Reimann

s-hinse

With Search & Replace you can search for everything and replace this with everything but before you do this you can easily create a simple database backup and restore it.
For avoiding problem please keep in mind that this plugin search and replace strictly what is specified in “Replace With”. 
Common error example: 
Search For: http://web.com/wordpress/ 
Replace With: http://neuweb.com/wordpress 
The url become something like: http://neuweb.com/wordpresscontent/…
Correct “Replace with”: 
Search For: http://web.com/wordpress/ 
Replace With: http://neuweb.com/wordpress/ 
The url become something like: http://neuweb.com/wordpress/content/…
We have implemented special features!
The first one is “Replace a Domain / URL” that is useful for a quick and simple transfer or a migration of a WordPress site. 
The second feature is full support for serialized data. There are a lot more features – check them out! 🙂
Our goal with this plugin is to give you a good solution for manipulating your data for both Developers and Users of WordPress.
<blockquote>
Note: This plugin requires PHP 5.6 or higher to be activated.
</blockquote>
<a href="https://github.com/wp-media/search-and-replace" rel="nofollow ugc">Checkout our GitHub Repository</a>
<h4>Features</h4>
<ul>
<li>Search & replace data in your WordPress database</li>
<li>Change domain/URL of WordPress installation</li>
<li>Handle serialized data</li>
<li>Choose dry run or download SQL file</li>
<li>Change table prefix</li>
<li>Backup & restore your database</li>
<li>WordPress Multisite support</li>
<li>Localized and ready for your own language</li>
</ul>
<h4>Crafted by WP Media</h4>
Made by <a href="https://wp-media.me" rel="nofollow ugc">WP Media</a>.
<h4>Donation?</h4>
You want to donate – we prefer a <a href="https://wordpress.org/support/view/plugin-reviews/search-and-replace?rate=5#postform" rel="ugc">positive review</a>, not more.

Search & Replace

Search & Replace data in your database with WordPress admin, replace domains/URLs of your WordPress installation.

Compound Searcher vs Search & Replace