who discovered pds 70

Keyword	CPC	PCC	Volume	Score	Length of keyword
who discovered pds 70	1.8	0.2	6676	16	21
who	1.71	0.7	7271	21	3
discovered	1.68	0.5	5694	48	10
pds	0.88	0.3	3488	60	3
70	0.36	0.2	2901	45	2

Keyword Research: People who searched who discovered pds 70 also searched

Keyword	CPC	PCC	Volume	Score
pds introduced in which year	0.75	1	4252	59
pds was introduced in	0.01	0.5	9229	80
when was ppd discovered	0.3	0.1	4186	61
pds-70s	1.96	0.4	2863	42
when was pds launched	0.71	0.7	1087	93
when was pds introduced in india	1.67	0.3	3399	86
pds started in india	0.83	0.7	7758	69
when pds system started in india	1.5	0.2	1712	35
what is the pds	0.27	0.3	3367	15
what is pds system	0.97	0.9	6600	83
other information in pds	0.54	0.7	9854	57
what is pds explain	1.65	1	6684	9
evolution of pds in india	1.18	0.4	7179	6
what is the purpose of a pds	1.91	0.4	5703	1
what is pds in india	0.45	0.9	9399	62
when does pds installation begin	1.17	1	3214	33
was ist eine pds	1.2	0.3	8423	57
was ist die pds	1.38	0.4	6503	57
what is pds location	0.42	0.9	3860	7
what is pds news	0.85	0.8	7362	30
official website of pds	0.18	0.5	498	92
when was apds invented	0.73	0.4	6281	25
when was psd created	0.13	0.7	8205	4
what is pds medical	0.97	0.7	3780	32
pds-pds	0.76	0.7	7343	9
when was pdsa founded	1.23	0.6	4157	94