what year was the mound lowered

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what year was the mound lowered	0.79	1	288	73	31
what	1.87	0.9	4211	64	4
year	1.09	0.9	4227	27	4
was	0.83	0.8	6679	74	3
the	1.09	1	5055	36	3
mound	1.34	0.1	2097	92	5
lowered	1.09	0.1	7119	47	7

Keyword	CPC	PCC	Volume	Score
what year was the mound lowered	0.75	0.6	9554	74
when was the mound lowered mlb	0.77	0.4	2986	25
when was the pitchers mound lowered	1.85	0.4	3055	52
when did mlb lower the mound	1.19	1	340	60
when did baseball lower the mound	1.3	0.3	200	19
when did they lower the pitching mound	0.62	0.1	5535	100
when did the mound builders disappear	1.96	0.7	1381	59
when did mlb lower the pitching mound	1.74	0.8	9355	45
when were the mound builders around	0.3	0.2	2758	100
the history of mounds	1.6	0.1	4431	40
american mounds and lost civilizations	0.01	0.7	120	28
why did mlb lower the mound	0.2	0.1	4815	12
mlb lower mound	1.47	0.7	7533	64
what year did mlb lower the pitching mound	0.49	0.4	615	40
mlb mound height history	1.93	0.6	4037	97
how far is the mound in mlb	1.43	1	5623	44
mlb pitchers mound height history	0.53	0.2	8255	55
height of mound in mlb	1.58	0.9	7258	17
why is there a mound in baseball	1.82	0.9	4319	30