Related by context. Frequent words. (Click for all words.) 63 LAGOS AFP 62 Italy Agip 61 Niger Delta Mend 58 flowstation 58 Maarib 58 restive Niger Delta 57 NAIROBI Kenya Somali pirates 57 Separatist rebels 56 MILITANTS 56 WARNING Beware 56 al Shabaab rebels 55 Forcados terminal 55 offshore oilfield 54 semi autonomous Puntland 54 Heavily armed militants 54 Elf Petroleum 54 Agip 54 Suspected Somali pirates 53 Niger delta 53 Barasua 53 offshore oilfields 52 speedboats attacked 52 Niger Delta MEND 52 Niger Delta 52 suspected Shiite militiamen 52 Baiji refinery 52 Islamist sect 52 Agip subsidiary 52 Forcados 52 ABUJA Nigeria Nigeria 51 Somali pirates seize 51 Cabinda FLEC 51 Militants 51 Armed tribesmen 51 Suspected Islamist 51 Gunmen abduct 51 Unknown attackers 51 Houthi fighters 50 Hostages Freed 50 Soku 50 Ijaw ethnic 50 PORT HARCOURT Nigeria 50 LAGOS Reuters 50 militants 50 Pengassan 50 Fighting erupts 50 Yemeni tribesmen 50 Saboteurs blew 50 Lt. Col. Sagir Musa 50 Somalia semiautonomous 50 Gunmen kidnap 49 BAGHDAD Insurgents 49 Bonny Island 49 Nigeria 49 Italy ENI 49 SANAA Yemeni 49 spokesman Precious Okolobo 49 Zurmat district 49 al Khobar 49 Saboteurs 49 ALSCON 49 Unknown assailants 49 Justice MNJ 49 Ijaw youths 49 Nigeria Sao Tome 49 France Total TOTF.PA 49 PLC RDSA 48 Mujahid Dokubo Asari 48 Violence flares 48 Afren 48 Ethnic clashes 48 GUNMEN 48 Marib province 48 Tullow Oil PLC 48 Shabwa province 48 Egbema 48 secessionist rebels 48 restive southern 48 Esso Exploration 48 Sarir 48 Niger Deltans 48 Skikda 48 Total TOTF.PA 48 southwestern Balochistan 48 Leftist rebels 48 Gunmen kidnapped 48 Angolan enclave 48 PLC RDSB.LN 48 JEM rebels 48 Curfew imposed 48 Rumeila 48 oilfields 48 Liberation Front ONLF 48 anarchic Horn 48 Fighting rages 48 contractor recounts 47 Bakassi peninsula 47 Unknown gunmen 47 Buguma 47 Faw peninsula 47 spokesman Haz Iwendi