Public contests have been held in Estonia since 1972 to generate new terms for concepts entering the Estonian language from other languages. The document provides details on several such contests, including the number of concepts and proposals submitted. For example, the 1972 contest focused on general language and received 20 concepts and 182 entries. Recent contests have centered on topics like the European Union and military terms. The contests help add new words and expressions to the Estonian language in a collaborative way.