Matched context for difficulty and obstacle

The page lists matched contexts for difficulty and obstacle.

Share - difficulty	Share - obstacle	Phrase
10.92%	8.88%	encounter {difficulty or obstacle} [perform operation]
10.11%	1.01%	overcome {difficulty or obstacle} [perform operation]
3.17%	3.24%	present {difficulty or obstacle} [perform operation]
2.29%	3.44%	avoid {difficulty or obstacle} [perform operation]
0.32%	0.82%	find {difficulty or obstacle} [perform operation]
1.05%	0.94%	not {difficulty or obstacle}
0.37%	2.14%	present [chronology] {difficulty or obstacle}