General 153,578 Geology 153,173 Government policy 147,577 Grammar 105,428 German language 47,589 Geography 47,515 German literature 46,449 Globalization 37,092 Genealogy 29,589 Guidebooks 29,014 Generals 28,173 Geology, Stratigraphic 27,895 Groundwater 23,574 Government 23,434 Gay men 22,944 Government relations 22,790 Government publications 22,629 God 22,300 German 22,159 Grammar, Comparative and general 20,837 Germans 19,295 Governmental investigations 19,282 German poetry 18,308 Growth 18,131 Games 17,891 Greek language 17,831 Gardens 15,405 Gestion 15,267 Guitar music 14,643 Geschichte 13,342 Genetics 13,045 Geometry 12,941 Gardening 11,934 Group identity 11,759 Graphic novels 11,315 German fiction 10,880 Guerre mondiale, 1939-1945 10,815 Girls 10,724 Geopolitics 10,468 Geology, Structural 10,340 Gold mines and mining 10,046 Gender identity 9,751 Good and evil 9,498 Gregorian chants 9,283 Guerrillas 9,232 Gifts 9,191 Geomagnetism 8,911 Government, Resistance to 8,864 Graphic arts 8,746 Gays 8,577 Grammar, Comparative 8,436 Glossaries, vocabularies, etc 8,091 Greek literature 8,081 Gay people 8,015 Governors 7,999 Geophysics 7,985 Genocide 7,716 General Surgery 7,710 Gynecology 7,561 Government business enterprises 7,499 Governance 7,401 Government purchasing 7,238 Gambling 7,236 Greeks 7,007 Grain trade 6,965 Geographic information systems 6,667 Grain 6,555 Government information 6,522 Grief 6,390 German drama 6,380 Gold 6,321 Global warming 6,135 Geomorphology 5,840 God (Islam) 5,817 Geochemistry 5,814 Grants-in-aid 5,807 Government productivity 5,802 Government property 5,714 Global Financial Crisis, 2008-2009 5,703 Gazetteers 5,646 Government ownership 5,566 Gastronomy 5,425 Gospel music 5,383 Gas industry 5,358 Genetic engineering 4,987 Government securities 4,918 Government spending policy 4,784 Greek poetry 4,737 Genetic aspects 4,633 Gangs 4,603 Government, Politics and Public Policy 4,587 Gold discoveries 4,463 Guilds 4,392 Geographical distribution 4,351 Geriatrics 4,284 Grace (Theology) 4,183 Game theory 4,147 Groundwater flow 4,132 Grammar, Historical 4,121 Great Britain 4,082