42 Providing temporary use of online non-downloadable software for searching, accessing, reading, reviewing, interacting with, taking notes on, and sharing journal articles, books, and bibliographic records, conference proceeding papers, evidence-based practice guidelines and documents, and multimedia items in the fields of health, medicine, nursing, behavioral sciences, basic sciences, humanities, technologies, agriculture, food sciences, pharmaceuticals, veterinary sciences, and engineering; Application service provider, namely, hosting, managing, developing, and maintaining a database, featuring Internet software for providing information to customers in the fields of health, medicine, nursing, behavioral sciences, basic sciences, humanities, technologies, agriculture, food sciences, pharmaceuticals, veterinary sciences, and engineering research; Application services, namely, providing online non-downloadable software for customers that enables natural language processing queries from end users to access information in the fields of health, medicine, nursing, behavioral sciences, basic sciences, humanities, technologies, agriculture, food sciences, pharmaceuticals, veterinary sciences, and engineering research