Keyword Analysis & Research: how to make vacuum tubes

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how to make vacuum tubes	0.49	0.6	5286	45	24
how	0.63	0.3	2224	67	3
to	0.83	0.8	6090	27	2
make	0.04	1	2012	57	4
vacuum	1.04	1	4677	42	6
tubes	0.68	0.6	4024	3	5

Keyword	CPC	PCC	Volume	Score
how to make vacuum tubes	1.55	0.6	5322	29