Keyword Analysis & Research: who introduced the symbol of pi

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
who introduced the symbol of pi	0.21	0.8	6697	73	31
who	1.08	0.3	624	79	3
introduced	1.73	0.8	8609	14	10
the	1.61	0.9	4638	30	3
symbol	1.96	0.7	4657	99	6
of	0.01	0.5	4429	44	2
pi	0.2	0.7	4217	35	2

Keyword	CPC	PCC	Volume	Score
who introduced the symbol of pi	1.63	0.9	9339	2