Keyword Analysis & Research: what does the respiratory system contain

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does the respiratory system contain	0.69	0.7	7015	61	40
what	1.76	0.7	6986	64	4
does	0.77	0.9	9134	22	4
the	1.11	0.2	899	46	3
respiratory	0.47	0.6	7045	86	11
system	0.43	0.5	1510	35	6
contain	1.69	0.7	4027	23	7

Keyword	CPC	PCC	Volume	Score
what does the respiratory system contain	0.71	0.4	8396	67