It has been cited as a possible contributor to political violence.

Another possible contributor to Haglund's deformity is a tendency to walk on the outside of the heel.

The decline in agriculture in England is also a possible contributor to the decreasing population.

In addition, viral infection and severe physical trauma have been implicated as possible contributors.

The glass ceiling effect is also considered a possible contributor to the gender wage gap or income disparity.

Rubella was not known to be a possible contributor.

The group began to draw up a list of possible contributors.

There are several possible contributors to Fiero engines catching fire.

Comments have been made in that respect about possible contributors to that fund.

An increase in livestock, and larger areas turned over to rice production, are possible contributors to this effect; a smaller contribution could come from termites.