A lack of preparation contributed to the high death toll.

Green said a lack of playing time may have contributed to Franco's problems today.

However, the lack of windows does contribute to safety and security during lock down procedures.

In other words, lack of financial resources can contribute to homelessness and it does.

Water damage and lack of heat have contributed to further deterioration.

Such a lack of direction, he said, has contributed to other problems.

The lack of credit is huge and has contributed to the rise in unemployment.

The lack of music contributes to the work's hallucinatory power.

Physical strength, or a lack of it, might have contributed.

He said the lack of awareness has contributed to problems with Parliament.