is the f 15 still in service

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
is the f 15 still in service	1.76	0.9	3921	42	28
is	0.78	0.3	1013	4	2
the	0.32	0.2	4945	85	3
f	0.22	0.3	546	67	1
15	1.98	0.8	6000	17	2
still	0.79	0.5	2681	92	5
in	1.2	0.3	931	80	2
service	1.33	0.2	7397	99	7

Keyword	CPC	PCC	Volume	Score
is the f 15 still in service	1.19	0.8	7699	32
is the f 15 still in service in the usa	0.6	0.6	7393	80
are f 15 still in service	0.07	0.3	3424	69
is the f 15 still in production	1.37	1	7041	33
is the f-15 still in use	0.96	0.7	4314	51
when did the f 15 enter service	1.54	0.4	6892	10
is the f-15 eagle still in service	1.84	0.2	6072	35
f15 still in service	1.69	0.7	3149	36
is the f 15 retired	0.96	0.2	4055	29
what replaced the f 15	0.33	0.1	9540	6
is the f15 still used	0.63	0.7	1653	92
when was the f-15 put into service	0.41	0.5	50	25
how many f-15 are in service	1.47	0.2	6545	51