what did willis carrier invent

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what did willis carrier invent	1.31	0.7	4923	28	30
what	0.07	1	1296	35	4
did	1.45	0.1	4953	10	3
willis	0.1	0.8	4130	70	6
carrier	0.24	0.9	439	65	7
invent	0.98	0.8	2386	29	6

Keyword	CPC	PCC	Volume	Score
what did willis carrier invent	1.27	0.6	7280	75
what did willis carrier invent in 1902	1.71	0.7	7767	28
willis carrier inventions	0.63	1	6246	84
invented air conditioner willis carrier	0.57	0.5	2439	97
why did willis carrier invent ac	0.29	0.4	8618	39
willis carrier invented air conditioning	0.88	0.3	3950	42
what year did willis carrier invent ac	1.47	0.9	4055	36
when did willis carrier invent ac	0.11	0.9	9879	7
inventor willis carrier	0.7	0.1	2375	70
invention willis carrier	0.93	0.9	9934	1
did willis carrier invent the air conditioner	1.22	1	4731	80