Related by context. Frequent words. (Click for all words.) 74 Nile Basin 55 trans boundary 54 transboundary 52 river basins 51 riparian 51 river basin 50 Nile 50 littoral states 50 IGAD 48 Abul Gheit 47 hydropower 47 COMESA 46 border demarcation 46 Comesa 46 hydroelectricity 46 semi arid 46 Inter Governmental Authority 45 SADC 45 rebel factions 45 Ethiopia 45 EPAs 45 Eritrea 45 hydro electric power 44 arid regions 44 hydrological 44 desertification 43 hydroelectric 43 Ethiopia Eritrea 43 basin 43 SPLM 43 arable land 43 Sadc 43 rivers 43 dams 43 Western Sahara 43 hydropower plants 43 Misseriya 42 NEPAD 42 hydroelectric plants 42 hydro electric 42 Volta River 42 Cecafa 42 Nepad 42 Sudan 41 AfDB 41 pastoralists 41 Zambezi River 41 River Basin 41 aquifers 41 Cauvery 41 Djibouti 41 belligerents 41 Intergovernmental Authority 41 normalize ties 41 desalinated water 41 River basin 41 Bakassi 41 Upper Nile 41 Zambezi 41 Baglihar 41 IFAD 40 hydroelectric dams 40 freshwater 40 Indus Water 40 catchments 40 Palestinian factions 40 Euphrates rivers 40 Abyei 40 GoSS 40 EPRDF 40 warring sides 40 Aral Sea 40 peace treaty 40 Polisario 40 Cameroun 40 warring parties 40 Mano River 40 desalination plants 40 irrigators 40 Millennium Declaration 40 reservoirs 40 water 40 DR Congo 40 Hydropower 40 good neighborly relations 40 Tutsi rebels 39 schistosomiasis 39 Zenawi 39 CECAFA 39 blocs 39 fertile lands 39 lakes 39 Polisario Front 39 GOSS 39 Desertification 39 LDCs 39 Murray Darling Basin 39 Bunyoro 39 Chenab 39 EAC 39 Khartoum