german chemical weapons ww1

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
german chemical weapons ww1	1.12	0.2	1724	20	27
german	1.17	0.9	2189	66	6
chemical	0.01	0.1	328	44	8
weapons	1.09	0.5	25	37	7
ww1	0.55	0.1	1595	33	3

Keyword	CPC	PCC	Volume	Score
german chemical weapons ww1	1.31	0.4	4010	34
german chemical weapons ww2	2	0.3	6464	19
chemical weapons in ww1	1.14	0.3	4596	45
german chemical warfare ww1	0.03	0.1	3910	78
what country used chemical weapons in ww1	0.24	0.7	9590	13
chemical warfare weapons in ww1	1.35	0.7	2980	47
chemical weapons in world war 1	0.61	0.8	1024	43
chemical weapons in world war i	0.7	0.9	1221	8
did germany use chemical weapons in ww2	0.62	0.8	7596	43
chemical weapons in wwi	0.29	0.7	8242	20
chemical weapons in ww2	1.57	0.4	9282	13
chemical weapons in world war 2	1.41	0.8	3003	33