General 153,464 Geology 153,153 Government policy 147,528 Grammar 105,398 German language 47,589 Geography 47,489 German literature 46,438 Globalization 37,084 Genealogy 29,561 Guidebooks 29,036 Generals 28,144 Geology, Stratigraphic 27,892 Groundwater 23,573 Government 23,430 Gay men 22,934 Government relations 22,785 Government publications 22,622 God 22,299 German 22,158 Grammar, Comparative and general 20,835 Germans 19,289 Governmental investigations 19,282 German poetry 18,287 Growth 18,127 Games 17,889 Greek language 17,831 Gardens 15,400 Gestion 15,235 Guitar music 14,639 Geschichte 13,111 Genetics 13,041 Geometry 12,938 Gardening 11,932 Group identity 11,746 Graphic novels 11,309 German fiction 10,875 Guerre mondiale, 1939-1945 10,770 Girls 10,717 Geopolitics 10,462 Geology, Structural 10,339 Gold mines and mining 10,042 Gender identity 9,730 Good and evil 9,493 Gregorian chants 9,282 Guerrillas 9,229 Gifts 9,191 Geomagnetism 8,909 Government, Resistance to 8,861 Graphic arts 8,741 Gays 8,575 Grammar, Comparative 8,436 Glossaries, vocabularies, etc 8,084 Greek literature 8,079 Gay people 8,011 Governors 7,995 Geophysics 7,985 Genocide 7,712 General Surgery 7,710 Gynecology 7,559 Government business enterprises 7,498 Governance 7,398 Government purchasing 7,236 Gambling 7,235 Greeks 6,998 Grain trade 6,965 Geographic information systems 6,665 Grain 6,554 Government information 6,522 Grief 6,382 German drama 6,379 Gold 6,319 Global warming 6,135 Geomorphology 5,837 God (Islam) 5,815 Geochemistry 5,813 Grants-in-aid 5,807 Government productivity 5,802 Government property 5,714 Global Financial Crisis, 2008-2009 5,703 Gazetteers 5,644 Government ownership 5,564 Gastronomy 5,423 Gospel music 5,376 Gas industry 5,355 Genetic engineering 4,987 Government securities 4,918 Government spending policy 4,784 Greek poetry 4,737 Genetic aspects 4,633 Gangs 4,601 Government, Politics and Public Policy 4,587 Gold discoveries 4,463 Guilds 4,391 Geographical distribution 4,351 Geriatrics 4,282 Grace (Theology) 4,183 Game theory 4,146 Groundwater flow 4,132 Grammar, Historical 4,121 Great Britain 4,085