Vocational guidance 28,577 Veterans 27,720 Voyages and travels 25,862 Violence 24,503 Vietnam War, 1961-1975 23,584 Vocal scores with piano 22,810 Villages 17,477 Violin and piano music 15,163 Vocational education 15,153 Vocal music 13,582 Verb 11,510 Video recordings for the hearing impaired 11,482 Versification 10,947 Variations (Piano) 10,818 Violence against 10,049 Veterinary medicine 9,903 Voting 9,719 Valuation 8,732 Versions 8,265 Violin music 7,500 Vie intellectuelle 7,229 Vernacular architecture 7,110 Values 7,078 Variation 6,649 Vaccination 6,609 Vocabulary 6,517 Voyages around the world 6,445 Video art 6,110 Violin with orchestra 6,012 Video games 5,961 Vegetables 5,354 Vietnamese literature 5,339 Violin and piano music, Arranged 5,325 Victims of crimes 5,272 Views 5,235 Vibration 5,157 Video tapes 5,012 Volcanoes 4,568 Visual perception 4,536 Variations (Orchestra) 4,436 Viticulture 4,255 Vocal duets with piano 4,193 Value 4,133 Varieties 3,872 Voyages, Imaginary 3,727 Vedanta 3,713 Vampires 3,592 Visual communication 3,536 Voluntarism 3,488 Vietnamese 3,441 Violin 3,370 Video recordings 3,327 Vietnamese language 3,243 Villes 3,190 Vertebrates 3,177 Vision 3,167 Vocational rehabilitation 3,148 Virtual reality 3,136 Vie religieuse 3,074 Victims of terrorism 2,912 Visitations, Ecclesiastical 2,894 Voice 2,859 Violon et piano, Musique de 2,788 Very large scale integration 2,775 Venture capital 2,690 Valses 2,673 Vrouwen 2,643 Virtue 2,629 Violent crimes 2,611 Veterans' hospitals 2,539 Vietnamese poetry 2,510 Value-added tax 2,478 Vietnamese fiction 2,463 Volunteers 2,457 Vikings 2,432 Village communities 2,424 Veterinary Medicine 2,419 Vases, Greek 2,416 Viruses 2,406 Visits of state 2,371 Viola and piano music 2,354 Visitors, Foreign 2,342 Voyages 2,341 Verification 2,338 Ventilation 2,322 Vital statistics 2,261 Vocal duets with orchestra 2,216 Variations (Organ) 2,159 Vegetarianism 2,102 Vegetable gardening 2,090 Vespers (Music) 2,086 Vaccines 2,060 Violin music (Violins (2)) 1,994 Vendors and purchasers 1,944 Virus diseases 1,936 Violence in literature 1,907 Vase-painting, Greek 1,891 Vandalism 1,883 Vitamins 1,880 Vocal duets with instrumental ensemble 1,876