Biography Estonia 35 Estland 17 20th century 15 Authors, Estonian 12 Historia wyszukiwania 7 Estonians 6 Geschichte 5 Intellectual life 5 Politics and government 5 Dictionaries 4 World War, 1939-1945 4 19th century 3 Baltikum 3 Canada 3 Finland 3 Homes and haunts 3 Presidents 3 Päts, Konstantin 3 Russland 3 Soviet Union 3 Tartu 3 1918-1940 2 1991- 2 Bio-bibliography 2 Composers 2 German occupation, 1941-1944 2 Guerrillas 2 History and criticism 2 Hochschullehrer 2