Matched context for insufficient and difficult

The page lists matched contexts for insufficient and difficult.

Share - insufficient	Share - difficult	Phrase
0.99%	1.44%	{insufficient or difficult} to maintain
0.45%	0.21%	{insufficient or difficult} to effect
0.83%	0.26%	{insufficient or difficult} to keep
0.64%	0.15%	{insufficient or difficult} to meet
0.56%	0.18%	{insufficient or difficult} to move
0.76%	0.17%	{insufficient or difficult} to prevent
0.47%	0.24%	{insufficient or difficult} to produce
0.86%	0.68%	{insufficient or difficult} to provide
0.49%	0.77%	often {insufficient or difficult}