Matched context for economical and ineffective

The page lists matched contexts for economical and ineffective.

Share - economical	Share - ineffective	Phrase
0.71%	15.71%	{economical or ineffective} [effectiveness] fuel
2.18%	5.46%	{economical or ineffective} [effectiveness] means
3.41%	3.25%	{economical or ineffective} [effectiveness] system
0.98%	6.92%	{economical or ineffective} [effectiveness] make
3.74%	1.20%	{economical or ineffective} [effectiveness] operation
2.42%	1.02%	{economical or ineffective} [effectiveness] device
2.93%	0.92%	{economical or ineffective} [effectiveness] it
1.20%	1.06%	{economical or ineffective} [effectiveness] valve
0.64%	0.68%	relatively {economical or ineffective}