communication (economy) computers 30 man 23 interfaces 22 firm 16 internet 16 communication hardware 13 more ... computer networks 13 marketing 12 management 11 marketing communications 8 social communication 8 social networks 8 communication net 7 multimedia 7 trade 7 data transmission 7 artificial intelligence 7 computer technology 7 optic fibres 6 verbal communication 6 web services 6 communication models 5 optoelectronics 5 local computer networks 5 big data 4 electronic mail 4 information society 4 mobile communication 4 sdělovací technika 4 less ...