Lenguaje (4) Language and languages (3) Conversation (3) Conversación (3) Estudio (3) Research (2) Investigación (2) Syntax (1) Boundaries (1) Labor (1) Vision (1) Triangulation (1) Tools (1) Tongue (1) Time (1) Speech (1) Radio advertising (1) Perspective (1) Mood (Psychology) (1) Melodic analysis (1) Mechanical movements (1) Lakes (1) Jealousy (1) Irony (1) Identification (1) Hand (1) Etiquette (1) Indigestion (1) Curves (1) Coincidence (1)