why can't i buy an open return train ticket

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why can't i buy an open return train ticket	1.9	0.6	5716	82	43
why	1.22	0.3	6264	86	3
can't	0.85	0.5	7395	22	5
i	1.42	0.3	8121	25	1
buy	1.14	0.3	1942	56	3
an	0.21	1	1154	83	2
open	1.04	0.7	3792	46	4
return	0.35	1	4466	72	6
train	1.21	0.7	9278	10	5
ticket	1.79	1	4902	1	6

Keyword	CPC	PCC	Volume	Score
why can't i buy an open return train ticket	1.49	0.7	8758	66
can i buy an open train ticket	1.63	0.2	9381	24
buy open return train ticket	1.4	0.2	3409	58
why can't i buy train tickets	1.63	0.1	3900	78
train ticket open return	1.97	0.7	6176	54
open return train ticket refund	1.63	0.1	7674	27
what is an open return ticket train	0.88	0.1	3849	46
open return train ticket meaning	1.94	0.6	7126	18
can you still buy return train tickets	1.63	0.9	4209	39
open return train tickets means	1.17	0.3	865	21
open return train ticket rules	0.98	0.6	8743	69
train tickets open return meaning	0.42	0.3	8190	53
how do open return train tickets work	1.71	0.1	7172	41
can you return train tickets	1.3	0.9	6312	94
open return on train	1.47	0.8	9094	66
why are there no train tickets available	0.73	1	8789	35