Matched context for obstacle and shortcoming

The page lists matched contexts for obstacle and shortcoming.

Share - obstacle	Share - shortcoming	Phrase
8.88%	13.44%	encounter {obstacle or shortcoming} [perform operation]
3.44%	8.20%	avoid {obstacle or shortcoming} [perform operation]
1.01%	27.36%	overcome {obstacle or shortcoming} [perform operation]
0.48%	3.30%	device {obstacle or shortcoming}