Internet social networks 1 [vynechat] information and communication technology 1 [vynechat] information technology 1 [vynechat] informačné a komunikačné technológie 1 [vynechat] informačné technológie 1 [vynechat] internetové sociálne siete 1 [vynechat] mental hygiene 1 [vynechat] netholism 1 [vynechat] netolizmus 1 [vynechat] psychohygiena 1 [vynechat]