Text and data mining, namely, providing text and data mining services, citation data mining services, and analytical data mining services using published material and metadata; Providing search engine enhanced by semantic enrichment and metadata tagging; Software as a service (SAAS) services featuring software for researchers in the field of chemistry to conduct text and data mining and analysis; Software as a service (SAAS) services featuring software for text and data mining analysis; Software as a service (SAAS) services, namely, hosting software for use by others for online analytical processing, data and text mining, and file sharing and downloading; Application service provider featuring application programming interface (API) software for researchers in the field of chemistry to conduct text and data mining and analysis; Application service provider featuring application programming interface (API) software for text and data mining analysis; Application service provider featuring application programming interface (API) software use by others for online analytical processing, data and text mining, and file sharing and downloading; Providing temporary use of online, non-downloadable software for researchers in the field of chemistry to conduct text and data mining and analysis; Providing temporary use of online, non-downloadable software for text and data mining analysis; Providing temporary use of online, non-downloadable software for use by others for online analytical processing, data and text mining, and file sharing and downloading