Women 96,908 World War, 1939-1945 69,223 World War, 1914-1918 36,873 Water 19,260 World politics 18,591 Women authors 17,374 Water-supply 16,612 Working class 16,313 War 12,363 Wages 11,443 Water resources development 11,402 Wages and salaries 10,473 Water quality 10,303 Women's rights 9,778 Women and literature 9,068 Women in literature 6,435 Web sites 6,366 Wounds and injuries 6,280 Wildlife conservation 6,177 Writing 6,145 Wireless communication systems 5,690 World history 5,560 Water quality management 5,246 War of 1812 (1812-1815) 4,864 Waltzes 4,749 Web site development 4,235 Witchcraft 4,051 Wealth 3,933 Work 3,734 Wars 3,602 Western Illinois University 3,585 Wills 3,531 Wine and wine making 3,483 Wilderness areas 3,421 Women detectives 3,219 Widows 3,154 Workers' compensation 2,963 Wheat 2,956 Wirtschaft 2,851 Waste disposal 2,819 Wörterbuch 2,701 World Wide Web 2,680 World War I (1914-1918) 2,675 Weather 2,642 Weights and measures 2,636 Wetlands 2,586 Wit and humor 2,560 Witches 2,543 Warships 2,534 Wells 2,481 Wood 2,476 War on Terrorism, 2001-2009 2,445 Women in development 2,445 War damage compensation 2,427 Wildlife refuges 2,295 Women artists 2,288 World maps 2,277 Weapons systems 2,275 Worship 2,247 Wildlife management 2,234 Work environment 2,201 Watersheds 2,194 Wind quintets (Bassoon, clarinet, flute, horn, oboe) 2,170 Watershed management 2,093 Women's studies 2,092 Wirtschaftspolitik 2,086 Witness bearing (Christianity) 2,078 Water rights 2,032 Welfare state 1,983 Waste in government spending 1,981 Water conservation 1,949 Women's Health 1,943 Weltkrieg 1,941 Wool industry 1,940 Wirtschaftsentwicklung 1,895 Wizards 1,895 Word formation 1,883 Western stories 1,873 Weddings 1,852 War and society 1,833 Will 1,827 Weight loss 1,816 Wounds and Injuries 1,814 Welfare recipients 1,788 Whites 1,784 Women journalists 1,737 Women in the Bible 1,735 Whaling 1,732 Weather forecasting 1,675 Welding 1,655 War (International law) 1,631 Weeds 1,612 Work and family 1,525 Wind power 1,522 Whales 1,516 Women in art 1,506 World music 1,467 Women private investigators 1,456 Wolves 1,454 Watercolor painting 1,451