what year did they call pi day

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what year did they call pi day	0.03	0.6	7692	84	30
what	0.09	0.3	5624	53	4
year	0.49	0.7	7033	27	4
did	0.51	0.9	3639	93	3
they	1.51	0.9	2062	5	4
call	0.97	1	5791	72	4
pi	0.16	0.5	7605	23	2
day	0.13	0.5	537	80	3

Keyword	CPC	PCC	Volume	Score
what year did they call pi day	1.61	0.3	1568	70
what year was pi day first celebrated	0.48	1	8170	21
what year was pi day founded	0.39	0.1	2090	39
what day is pi day	0.18	0.5	5962	96
when was the first pi day	1.17	0.3	257	90
history of pi day	0.67	0.3	7012	59
pi day history wiki	1.63	0.8	7220	62
what date is pi day	1.86	0.1	3540	50
when was pi day first celebrated	0.96	0.6	8090	15
what day is national pi day	0.6	0.6	2230	59
who created pi day	1.17	0.6	8004	59
pi day history 1	0.83	0.3	8691	40
who invented pi day	0.19	0.7	8980	69
history of pi day videos	1.95	0.5	2816	48
international pi day history	1.44	0.9	6604	51
meaning of pi day	1.23	0.1	9687	23
first pi day celebration	1.84	0.7	8945	29
when is pi day celebrated	1.45	0.2	233	4