31.   He was given intravenous fluids and sent home without doctors discovering the cause.

32.   Investigators have not discovered the cause of the fires.

33.   Mr Greenfield said tests were currently being conducted in Germany by manufacturer Pilkington Flachglass to discover the cause.

34.   Need probe to discover real cause of water shortage, NEW STRAITS TIMES-

35.   The data kept in the black boxes is considered essential in trying to discover the cause of the crash.

36.   The report described several cases of patients undergoing extensive testing before traveling to Beijing to discover the cause of their ailments.

37.   The sinking may hamper efforts to discover the cause of the fire, which was believed to have started on a lower level for vehicles and cargo.

38.   Forest officials have not yet discovered the cause of the blaze, but suspect drought or honey collectors, who use fire to chase away bees.

39.   His job is to open up bodies, discover the cause of death and even join up dismembered body parts blown-up during explosions.

40.   Investigators are dismantling the vessel in an effort to discover the cause of the tragedy, as yet unkown.