Matched context for available and economical

The page lists matched contexts for available and economical.

Share - available	Share - economical	Phrase
1.12%	3.41%	{available or economical} [effectiveness] system
0.91%	2.42%	{available or economical} [effectiveness] device
2.41%	0.98%	{available or economical} [effectiveness] make
1.61%	0.71%	{available or economical} [effectiveness] fuel
0.41%	1.28%	{available or economical} [effectiveness] engine
0.35%	2.18%	{available or economical} [effectiveness] means
0.32%	1.42%	{available or economical} [effectiveness] method
0.45%	1.20%	{available or economical} [effectiveness] valve
0.27%	1.22%	{available or economical} [effectiveness] vehicle