The Dialogy.Org system allows users to search in transcribed audio-visual corpora. The Dialogy.Org works on the principle of web-based interface, so installation of additional programs on your computer is not necessary. You must have Flash Player for playing audio or video recordings. and This work has been using language resources developed and/or stored and/or distributed by the LINDAT/CLARIN project of the Ministry of Education, Youth and Sports of the Czech Republic (project LM2010013).