42 Computer programming services; Computer software development consisting of the design, maintenance, programming, engineering, research and writing software services; advisory and consultancy services relating to computer software and computer software development, design, maintenance, consultancy, programming, engineering, research and writing; computer software development, design, maintenance, consultancy, programming, engineering, research and writing; computer and video games development; creation of computer graphics, namely, computer graphics design services; computer game design services; design and development services in relation to computer and video games and interactive entertainment games; computer design consultancy services relating to the production of computer and video games and interactive entertainment games; social network software and virtual worlds software development, hosting and software configuration management; Computer data mining services, namely, gathering, processing, monitoring, analyzing, and reporting data concerning usage and performance of software, applications, computer and video games, websites, virtual worlds and computer based audio visual content of others; computer data mining services, namely, gathering, processing, analyzing, managing and reporting data concerning online, internet and web site activity of others; software data analysis, namely, data mining; Computer services, namely, designing, developing, modifying and improving computer software, applications, computer and video games, and websites; development of computer software that performs the above functions to others; software development, design, maintenance, software programming, engineering, research and writing in the field of computer and video games; advisory and consultancy services relating to computer and video games software; data mining concerning usage and performance of software, applications, computer and video games, websites, virtual worlds and audio visual content of others; advisory and consultancy services relating to the foregoing