CREATE TABLE table_77884 ("Date" TEXT, "Venue" TEXT, "Score" TEXT, "Result" TEXT, "Competition" TEXT)

On which date was the 2006 FIFA World Cup Qualification in Manama, Bahrain?
SELECT "Date" FROM table_77884 WHERE "Venue" = 'manama, bahrain' AND "Competition" = '2006 fifa world cup qualification'
SELECT "Date" FROM "table_77884" WHERE "Competition" = '2006 fifa world cup qualification' AND "Venue" = 'manama, bahrain'