is not valid yet invalid for another

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
is not valid yet invalid for another	0.39	1	2751	9	36
is	1.76	0.6	9007	76	2
not	1.34	0.2	9153	28	3
valid	1.07	0.9	1271	26	5
yet	1.23	0.9	7634	20	3
invalid	0.16	0.9	1927	81	7
for	1.46	0.6	3798	18	3
another	0.19	0.1	5401	85	7

Keyword	CPC	PCC	Volume	Score
is not valid yet invalid for another	1.8	0.9	7756	57
invalid vs not valid	0.09	0.3	7287	82
not valid or invalid	1.1	0.4	1481	48
is not valid yet	0.83	0.5	4592	73
valid and invalid statements	0.07	0.6	7716	23
valid vs invalid definition	0.54	0.1	4876	81
valid and invalid examples	1.68	0.2	2095	30
is this argument valid or invalid	0.45	1	3088	37
is not valid anymore	1.39	0.9	8494	58
valid until invalid date	1.54	0.2	2984	60
valid vs invalid argument	1.64	0.4	2967	77
valid versus invalid arguments	1.28	0.2	1018	5
isn't valid	0.52	0.6	5704	82
not validated or unvalidated	1.09	0.8	8598	87
has already been invalidated	0.69	0.6	3070	40