how many collins class submarines are there

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how many collins class submarines are there	0.65	0.3	1001	80	43
how	0.6	0.3	6190	29	3
many	1.34	1	2324	29	4
collins	0.93	0.9	6409	50	7
class	0.84	1	5919	67	5
submarines	0.27	0.1	2483	67	10
are	1.9	0.9	7100	13	3
there	0.93	0.4	6544	13	5

Keyword	CPC	PCC	Volume	Score
how many collins class submarines are there	0.31	0.4	4334	3
collins class submarine size	0.06	0.5	2066	44
collins class submarines australia	1.16	0.2	2160	52
collins class submarine cost	1.71	0.8	3065	70
collins class submarine inside	0.74	0.7	3736	55
collins class submarine layout	1.69	0.6	1365	33
collins class submarine book	1.46	0.8	5885	90
collins class submarine dimensions	1.68	0.4	1422	42
collins class submarine model	0.53	0.3	7550	46
collins class submarine problems	0.7	1	2909	76
first collins class submarine	0.13	0.5	4528	64
australia collins class submarine	0.54	0.8	6264	53
australian collins class submarine	0.77	0.8	5134	40
collins class submarine upgrade	0.3	0.2	2039	67
collins class submarine project	1.55	0.5	1669	98
how many classes of submarines are there	0.97	0.3	380	28
collins class diesel-electric submarines	0.69	0.9	7097	7
how many columbia class submarines	1.22	0.3	5289	69
how many submarines are there	1.5	0.9	6869	67
us submarines by class	0.98	0.8	6837	78
collins class submarine raytheon	0.85	0.5	8751	43
list of us submarines by class	0.36	0.4	1822	93
submarine classes by size	0.81	0.5	3684	40