when was footwear invented

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when was footwear invented	1.47	0.3	8622	27	26
when	0.42	0.4	8365	46	4
was	1.98	0.3	5792	32	3
footwear	1.27	0.3	1379	90	8
invented	0.83	0.8	3467	10	8

Keyword	CPC	PCC	Volume	Score
when was footwear invented	1.15	0.7	3581	24
when was shoes invented	1.7	0.5	1461	6
when were shoes invented date	1.73	0.9	3173	20
when was shoes created	2	0.9	964	84
history of athletic footwear	1.67	0.9	8685	51
what year were shoes invented	1.52	0.4	4749	16
when were modern shoes invented	1.78	0.8	312	99
when was shoes made	1.88	0.8	5882	38
who invented shoes for feet	1.85	1	9586	81
which country invented shoes	1.78	0.1	361	97
who invented shoes first	0.75	0.4	8427	11
famous footwear of history	1.65	0.5	2135	64
the history of shoes	1.77	0.4	3926	24