communication skills 1 Exclude matching results education of the hearing impaired 1 Exclude matching results hearing disorders 1 Exclude matching results hearing impaired 1 Exclude matching results komunikačné zručnosti 1 Exclude matching results kvalita života 1 Exclude matching results osoby so sluchovým postihnutím 1 Exclude matching results poruchy sluchu 1 Exclude matching results quality of life 1 Exclude matching results readers' literacy 1 Exclude matching results social interaction 1 Exclude matching results sociálne interakcie 1 Exclude matching results surdopédia 1 Exclude matching results čitateľská gramotnosť 1 Exclude matching results