how long have mrna vaccinations been around

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how long have mrna vaccinations been around	0.34	0.1	5685	53	43
how	1.13	0.6	5588	21	3
long	1.43	0.4	637	78	4
have	1.59	0.3	8254	96	4
mrna	0.87	0.9	3147	59	4
vaccinations	0.68	0.5	7675	75	12
been	1.43	0.8	3561	6	4
around	0.59	0.5	5065	10	6

Keyword	CPC	PCC	Volume	Score
how long have mrna vaccinations been around	0.56	0.4	1649	55
how long has mrna vaccine been used	1.18	0.8	8434	15
history of mrna vaccine	1.96	0.9	3393	20
mrna in vaccines history	1.86	1	5464	9
history of mrna vaccines and their future	1.02	0.2	4031	32
when were mrna vaccines developed	0.21	0.3	9662	62
when did mrna vaccine research begin	1.86	0.9	4880	44
when did mrna vaccine research start	0.25	0.7	127	82
when were the first mrna vaccines used	0.93	1	5533	44
when were mrna vaccines invented	0.28	0.4	4930	25
when were mrna vaccines discovered	1.24	0.2	5075	1
history of mrna vaccines development	1.79	1	5920	37
history of mrna vaccines	1.68	0.4	8171	49
history of mrna vaccine technology	1.71	0.9	8665	25
history of mrna vaccines for covid-19	0.15	0.4	916	43
history of mrna vaccines and their safety	0.33	0.8	7388	41
history of mrna vaccines and their benefits	1.98	1	1166	30
history of mrna vaccines and their mechanism	1.1	0.5	5804	31
history of mrna vaccines and their challenges	0.78	0.9	1473	82
history of mrna vaccines wikipedia	0.85	0.9	3436	94
mrna vaccine history	1.84	0.5	4469	85
tangled history of mrna vaccines	1.07	1	505	39
mrna vaccine history timeline	1.18	0.8	3356	79