why didn't hitler use chemical weapons wwii

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why didn't hitler use chemical weapons wwii	1.37	0.3	4911	4	43
why	1.8	0.3	2638	92	3
didn't	1.17	0.1	6706	60	6
hitler	1.95	0.6	1981	96	6
use	0.14	0.6	1274	25	3
chemical	0.67	0.6	5505	94	8
weapons	0.11	0.1	882	49	7
wwii	0.63	0.8	777	21	4

Keyword	CPC	PCC	Volume	Score
why didn't hitler use chemical weapons wwii	0.44	1	8085	34
did the nazis use chemical weapons	1.28	0.7	1693	33
did germany use chemical weapons in ww2	0.77	1	9145	94
did germany use chemical weapons in ww1	1.23	0.2	6075	42
german chemical weapons ww2	0.56	0.3	1019	55
chemical weapon use in ww2	0.47	0.3	1349	52
the use of chemical weapons in ww1	1.5	0.9	6874	3
how did chemical weapons impact ww1	0.94	0.6	8776	16
chemical weapons in wwi	1.59	0.4	3696	88
german chemical weapons ww1	0.09	0.9	5505	70
chemical weapons in world war 2	1.92	0.5	5495	65
use of chemical weapons in war	1.02	0.4	5879	9
how effective were chemical weapons in ww1	1.35	0.4	3116	53
chemical weapons in world war i	1	0.3	9531	86
german chemical warfare ww2	0.77	0.7	6152	59