Vocational guidance 28,609 Veterans 27,757 Voyages and travels 25,839 Violence 24,562 Vietnam War, 1961-1975 23,638 Vocal scores with piano 22,755 Villages 17,521 Violin and piano music 15,175 Vocational education 15,161 Vocal music 13,591 Video recordings for the hearing impaired 11,620 Verb 11,513 Versification 10,954 Variations (Piano) 10,833 Violence against 10,104 Veterinary medicine 9,907 Voting 9,732 Valuation 8,739 Versions 8,252 Violin music 7,507 Vie intellectuelle 7,437 Vernacular architecture 7,125 Values 7,084 Variation 6,657 Vaccination 6,614 Vocabulary 6,512 Voyages around the world 6,430 Video art 6,121 Violin with orchestra 6,013 Video games 5,975 Vegetables 5,357 Vietnamese literature 5,345 Violin and piano music, Arranged 5,329 Victims of crimes 5,278 Views 5,230 Vibration 5,161 Video tapes 5,012 Volcanoes 4,576 Visual perception 4,532 Variations (Orchestra) 4,452 Viticulture 4,256 Vocal duets with piano 4,202 Value 4,133 Varieties 3,873 Voyages, Imaginary 3,727 Vedanta 3,715 Vampires 3,604 Voluntarism 3,571 Visual communication 3,536 Vietnamese 3,443 Violin 3,371 Video recordings 3,337 Villes 3,256 Vietnamese language 3,247 Vie religieuse 3,182 Vertebrates 3,178 Vision 3,162 Vocational rehabilitation 3,150 Virtual reality 3,147 Victims of terrorism 2,917 Visitations, Ecclesiastical 2,908 Voice 2,862 Violon et piano, Musique de 2,810 Very large scale integration 2,783 Value-added tax 2,745 Valses 2,699 Venture capital 2,696 Virtue 2,640 Violent crimes 2,615 Veterans' hospitals 2,539 Vietnamese poetry 2,510 Viruses 2,493 Vietnamese fiction 2,466 Vrouwen 2,463 Volunteers 2,457 Vikings 2,433 Village communities 2,426 Veterinary Medicine 2,421 Vases, Greek 2,417 Voyages 2,395 Visits of state 2,373 Viola and piano music 2,355 Visitors, Foreign 2,349 Verification 2,337 Ventilation 2,322 Vital statistics 2,261 Vocal duets with orchestra 2,217 Variations (Organ) 2,154 Vegetarianism 2,102 Vegetable gardening 2,093 Vespers (Music) 2,088 Vaccines 2,065 Violin music (Violins (2)) 1,995 Vendors and purchasers 1,952 Virus diseases 1,937 Vacations 1,927 Violence in literature 1,913 Vase-painting, Greek 1,893 Vandalism 1,883 Vitamins 1,879