"caused" - key terms from Wikipedia

been caused
caused
caused	by hpv
caused	by mutation
caused	by mutations
caused	by viruses
caused	controversy
caused	significant
caused	significant damage
caused	the injury
caused	variable
caused	widespread
damage caused
damage was caused
deaths caused
dennis caused
disease caused
earthquake caused
flooding caused
hurricane caused
infections caused
injury caused
irene caused
may be caused
potentially caused
rainfall caused
storm caused
tornado caused
tunguska event was caused
typhus caused