camera obscura first image

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
camera obscura first image	0.94	0.9	3821	2	26
camera	0.16	0.4	3635	31	6
obscura	0.2	0.7	1556	19	7
first	1.32	0.8	5740	44	5
image	0.23	1	4616	73	5

Keyword	CPC	PCC	Volume	Score
camera obscura first image	0.86	0.2	2484	34
is camera obscura the first camera	1.08	0.6	9414	40
was camera obscura first claimed	0.97	0.7	1689	74
when was the first camera obscura made	1.6	0.6	9917	21
when was camera obscura first mentioned	1.35	0.7	3925	84
was camera obscura first conceived	1.94	0.5	6409	55
was camera obscura first concept	1.31	0.8	1099	40
was camera obscura first created	0.91	0.2	2805	4
who made the first camera obscura	1.63	0.2	4329	35
image of camera obscura	1.61	0.9	5447	15
where was camera obscura first demonstrated	1.46	0.6	1101	69
how was the camera obscura first used	1.66	0.6	1457	46
was camera obscura first credited	0.78	0.7	5253	47
was camera obscura first called	0.74	0.5	4661	95
where was camera obscura first developed	1.98	0.6	3719	99
history of the camera obscura	0.98	0.7	1219	49