Keyword Analysis & Research: what does the exclamation mean in annotation

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does the exclamation mean in annotation	0.69	1	7294	68	44
what	1.38	0.3	3743	43	4
does	0.4	1	487	87	4
the	0.1	0.1	1528	70	3
exclamation	0.26	0.9	7663	99	11
mean	0.28	0.2	1043	13	4
in	0.88	0.6	1639	25	2
annotation	1.69	0.4	8581	49	10

Keyword	CPC	PCC	Volume	Score
what does the exclamation mean in annotation	0.46	1	8822	45