bash unset not a valid identifier

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
bash unset not a valid identifier	0.36	0.1	7995	20	33
bash	1.54	0.9	6989	18	4
unset	0.66	0.4	6614	42	5
not	1.43	1	8775	18	3
a	0.17	0.4	2841	53	1
valid	0.82	0.9	2061	65	5
identifier	0.19	0.1	9044	2	10

Keyword	CPC	PCC	Volume	Score
bash unset not a valid identifier	1.91	0.4	9822	11
not a valid identifier bash	0.34	0.3	9463	19
bash error not a valid identifier	0.91	0.5	950	1
bash read not a valid identifier	1.81	0.5	4166	78
unset not a valid identifier	1.98	0.7	5455	77
bash export not a valid identifier	1.84	0.1	5541	94
linux not a valid identifier	0.82	0.8	7316	80
not a valid identifier in shell script	0.54	0.3	8071	48
shell not a valid identifier	0.16	0.4	2751	12
bash export path not a valid identifier	1.79	0.1	4577	24
ubuntu not a valid identifier	1.55	0.3	5979	36
shell local not a valid identifier	1.31	0.9	6256	42
bashrc not a valid identifier	1.71	0.3	3749	67
not valid in an identifier	1.27	0.8	5697	70