leap second utc history

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
leap second utc history	1.03	0.7	9096	3	23
leap	0.97	0.3	4126	16	4
second	0.64	0.6	3076	75	6
utc	1.75	0.7	6856	82	3
history	0.63	0.5	5266	31	7

Keyword	CPC	PCC	Volume	Score
leap second utc history	1.99	0.8	9497	25
leap second utc 1972 history	0.57	0.2	1404	36
leap second utc announcement	0.1	0.4	6766	53
leap second utc definition	1.11	0.6	8662	3
leap second utc 2020	0.09	0.5	7292	47
leap second utc impact	0.27	0.1	8767	78
leap second utc controversy	1.95	0.7	2809	63
leap second utc calculation	1.72	0.6	7726	42
leap second utc 1972 significance	0.87	0.8	3971	60
leap second utc tai	1.08	0.8	7459	62
leap second utc adjustment	1.58	0.5	2524	48
leap second utc 2021	1.95	0.7	4701	52
leap second utc synchronization	0.23	0.9	4578	6
leap second utc 1972 announcement	1.7	0.3	7940	93
leap second utc 1972 controversy	1.95	1	2060	33
leap second utc 1972 insertion	1.65	0.2	2516	98
leap second utc 1972	0.54	1	5218	95
leap second utc 1972 coordination	1.51	0.2	4059	93
leap second utc 1972 impact	0.93	0.7	6870	66
leap second utc 1972 list	0.73	0.1	3232	2
leap second utc 1972 rationale	1.3	0.3	1982	36
leap second utc 1972 effects	1.44	0.1	6290	69
python utc leap seconds	0.04	0.4	1252	74
history of leap seconds	0.07	0.2	5584	23
leap seconds since 1980	1.66	0.3	6282	10