<commit_before>http://www.slideshare.net/evolvingweb/creating-a-userfriendly-search-ui-with-drupal-presentation-at-drupalcamp-toronto-2014
http://xandeadx.ru/blog/drupal/238
http://xandeadx.ru/blog/drupal/768
http://habrahabr.ru/post/229905/
http://habrahabr.ru/post/175527/
https://www.drupal.org/project/search_api<commit_msg>Users module<commit_after>http://www.slideshare.net/evolvingweb/creating-a-userfriendly-search-ui-with-drupal-presentation-at-drupalcamp-toronto-2014
http://xandeadx.ru/blog/drupal/238
http://xandeadx.ru/blog/drupal/768
http://habrahabr.ru/post/229905/
http://habrahabr.ru/post/175527/
https://www.drupal.org/project/search_api

Magento
http://www.manadev.com/user-guides/general/what-is-layered-navigation-in-magento
http://www.manadev.com/seo-layered-navigation-plus

PrestaShop
http://www.templatemonster.com/help/ru/prestashop-1-6-x-how-to-manage-the-layered-navigation-module.html

https://www.youtube.com/watch?v=XJ_THN5bQQ0
{'fraction_non_alphanumeric': 0.16910229645093947, 'fraction_numerical': 0.05010438413361169, 'mean_word_length': 5.031446540880503, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 3, 'lorem ipsum': 0, 'www.': 8, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '2453385', 'n_tokens_mistral': 422, 'n_tokens_neox': 393, 'n_words': 18}