Matched context for observation and observation

The page lists matched contexts for observation and observation.

Share - observation	Share - observation	Phrase
40.25%	40.25%	visual [perception] {observation or observation}
17.00%	17.00%	{observation or observation} circuit
11.05%	11.05%	{observation or observation} period
5.78%	5.78%	{observation or observation} window
4.73%	4.73%	operation {observation or observation}
4.02%	4.02%	{observation or observation} counter
3.89%	3.89%	{observation or observation} [location] base
3.66%	3.66%	perform {observation or observation} [perform operation]
3.36%	3.36%	make {observation or observation} [perform operation]
3.09%	3.09%	permit {observation or observation} [perform operation]
1.78%	1.78%	chamber {observation or observation}
1.33%	1.33%	{observation or observation} means