Estonian language 130 Estnisch 125 History and criticism 91 Estonian literature 76 Estland 72 Estonians 69 Authors, Estonian 67 History 61 Estonia 41 20th century 38 Geschichte 34 Estonian poetry 33 Literatur 30 Esten 28 Biography 27 Dictionaries 22 Estonian 18 Dialects 16 English 15 Grammar 14 Art, Estonian 13 Finnisch 11 Folk songs, Estonian 11 Poets, Estonian 11 Englisch 10 Foreign countries 10 Social life and customs 10 World War, 1939-1945 10 Folklore 9 Grammatik 9