PUBLIC MARKS with tags plugin & search

This toolkit is provided by the InVID european project to help journalists to verify content on social networks (please note that external InVID services used via this interface, such as those presented under the Analysis and Keyframes tabs, are not open-sourced). It has been designed as a verification “Swiss army knife” helping journalists to save time and be more efficient in their fact-checking and debunking tasks on social networks especially when verifying videos and images. The provided tools allow you to quickly get contextual information on Facebook and YouTube videos, to perform reverse image search on Google, Baidu or Yandex search engines, to fragment videos from various platforms (Facebook, Instagram, YouTube, Twitter, Daily Motion) into keyframes, to enhance and explore keyframes and images through a magnifying lens, to query Twitter more efficiently through time intervals and many other filters, to read video and image metadata, to check the video copyrights, and to apply forensic filters on still images. The main features of the toolkit are explained below, and in the following tutorial video.

This WordPress plugin lets you manually select related posts using a nifty AJAX powered search utility. A powerful tool for boosting pages per visit and SEO.

Windows/Mac/Linux: Firefox extension Xoopit turns Gmail into a robust, searchable media management tool for every piece of media that comes through your inbox. By indexing every attachment as well as every link to photos and videos from sites like Flickr, Picasa, and YouTube, Xoopit allows you to easily search for and find any picture or video and view it from directly inside Gmail.

Search Everything increases the ability of the default Wordpress Search

Relevanssi replaces the basic WordPress search with a partial-match search that sorts the results based on relevance

Search Meter tracks what your readers are searching for on your blog. View full details of recent searches or stats for the last day, week or month.

Glims adds a cocktail of features to Safari (Tabs, Thumbnails, Full Screen, Search Engines, Search Suggestions, Forms autocomplete on, Dated download folders, Type Ahead ...)

Symfony Solr search plugin, which binds the Solr indexation / removal / search to Symfony events, and thus easily brings Solr search into Symfony projects. The (de-)indexation process could however be improved by overriding the save/delete model methods.

SIREn - Semantic Information Retrieval Engine - a Lucene plugin to overcome these shortcomings and efficiently index and query RDF, as well as any textual document with an arbitrary amount of metadata fields.