alternative and augmentative communication 1 Exclude matching results alternativne a augmentatívne komunikácie 1 Exclude matching results deti s poruchami reči 1 Exclude matching results dysfázia 1 Exclude matching results dysphasia 1 Exclude matching results elementary schools 1 Exclude matching results logopedická prevencia 1 Exclude matching results poruchy řeči 1 Exclude matching results preventing speech and language disorders 1 Exclude matching results social educational research 1 Exclude matching results sociálnopedagogický výskum 1 Exclude matching results special educational needs 1 Exclude matching results speech development 1 Exclude matching results speech disorders 1 Exclude matching results speech disorders in children 1 Exclude matching results vývoj řeči základné školy 1 Exclude matching results špeciálne vzdelávacie potreby 1 Exclude matching results