The Keyword Research module provides intelligence to help you explore, analyze and select better keyword phrases for your content directly from your website. It also enables you to quickly and easily organize your targeted keywords and tag pages using a variety of popular methods.
The keyword analysis module provides a quick and simple method of extracting keywords from website content.
Watch the Keyword Analysis screencast demo
The Keyword Analysis module uses an open source algorithm that extract keywords on your Drupal server without needing to connect to a 3rd party API. Via the Content Analysis UI it can be used to extract keywords from node content, from any URL or from a text field.
The Facet API module allows site builders to easily create and manage faceted search interfaces. In addition to the UI components that come out of the box, themers and module developers can build their own widgets that can optionally be contributed back to Drupal.org.
Create custom Apache Solr Search Integration pages with Panels. This module exposes the search form, search results and information about the search as panes for use in Panels. This allows for more flexible search pages and results.
Note: I am not going to actually release this as a separate module. Instead I will contribute the code to the Apachesolr Ubercart Integration project.
This project came out of the somewhat frustrating realization that there was no easy way to use Apache Solr with Ubercart and have the optional images be available for theming and other sorts of output.
Searchlight is a refactored version of the early experiment sphinx_views, an attempt to build a views-driven search implementation specific to Sphinx. Searchlight is designed to use search backends in a pluggable and interchangeable manner. There are currently two backend plugins available for Searchlight: Sphinx and Apache Solr.
This module depends on Apache Solr Search Integration and Organic Groups and adds additional information to the search index to enable group faceting, per group searching, etc.
The 7.x branch is compatible with OG 7.x-2.0
This module provides integration between Search Lucene and Organic Groups, and is a port of the Apache Solr OG module.
This module hasn't had a lot of testing, so use with caution. Please help test, and feel free to submit patches!
Developed and maintained by Erich Beyrent
This module extends the Search Lucene project and provides functionality to index and search file attachments. It is patterned off the Apache Solr Attachment module, and uses the Search Files module to handle content extraction for files.
This code is still in active development and is not suitable for any production environments.
Developed and maintained by Erich Beyrent
Contextual Query Language
Is a formal language for representing queries to information retrieval systems such as search engines, bibliographic catalogs and museum collection information. Based on the semantics of Z39.50, its design objective is that queries be human readable and writable, and that the language be intuitive while maintaining the expressiveness of more complex query languages. It is being developed and maintained by the Z39.50 Maintenance Agency, part of the Library of Congress.
