first airplanes in ww1

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
first airplanes in ww1	1.22	0.4	4188	21	22
first	0.61	0.8	1520	83	5
airplanes	0.31	0.5	4381	39	9
in	1.7	0.1	899	35	2
ww1	0.81	0.6	6276	32	3

Keyword	CPC	PCC	Volume	Score
first airplanes in ww1	0.93	0.5	3931	33
when were airplanes first used in ww1	1.47	1	1027	33
what were airplanes first used for in ww1	1.1	0.8	5802	55
how were airplanes first used in ww1	0.48	0.8	9895	99
what country first used airplanes in ww1	0.88	0.9	5527	28
who first used airplanes in ww1	1.76	0.8	1786	14
who used planes first in ww1	0.03	0.4	6905	55
when were airplanes introduced in ww1	0.8	0.1	7654	28
history of ww1 airplanes	0.58	0.4	7124	34
first war planes in world war 1	0.41	0.7	4886	57
planes in the first world war	1.6	0.1	6583	13
world war 1 airplanes history	1.75	0.3	4827	17
airplanes in world war 1	1.62	0.4	8663	86
first world war aircraft	0.32	0.6	5934	4
what were planes first used for in ww1	1.82	0.5	6374	66
what did airplanes do in ww1	1.18	0.5	310	5
how were aircrafts used in ww1	0.43	0.9	5869	73
main use of airplanes in ww1	0.73	0.3	3517	37