Matched context for mitigate and alleviate

The page lists matched contexts for mitigate and alleviate.

Share - mitigate	Share - alleviate	Phrase
23.70%	38.42%	{mitigate or alleviate} problem [perform operation]
19.74%	5.47%	{mitigate or alleviate} disadvantage [perform operation]
9.70%	5.92%	invention [does] {mitigate or alleviate}
4.63%	2.39%	system [does] {mitigate or alleviate}
3.87%	2.36%	{mitigate or alleviate} modal can