. "died in a mysterious way" . "Death" . "Yasser Arafat death controversy" . . "cause of Yasser Arafat's death" . "cause of Arafat's death" . . . "Cause of Yasser Arafat's death" . . . . "investigation" . "death" . "Cause of Yasser Arafat's death" . "Disputed" . . "Arafat\u2019s death" . "Arafat's death" .