entries in second argument must be scalar

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
entries in second argument must be scalar	1.44	0.5	8949	32	41
entries	1.71	0.6	4148	99	7
in	1.03	0.9	8777	65	2
second	0.16	0.4	5638	80	6
argument	0.92	0.4	6161	9	8
must	1.99	0.3	8945	50	4
be	0.75	0.5	9338	77	2
scalar	0.22	0.4	6344	75	6

Keyword	CPC	PCC	Volume	Score
entries in second argument must be scalar	1.34	0.9	4565	55
first argument must be scalar	1.1	0.2	4711	10
argument #1 must be a scalar expression	0.81	0.4	2063	14
input arguments must be scalar	0.35	0.3	550	97
argument must be scalar math	1.92	0.1	1208	1
argument must be a text scalar	0.55	0.9	3337	61
if the actual argument is scalar	1	0.7	8480	21
requires a scalar argument	0.27	0.8	9753	74
first argument must be scalar or vector	0.45	0.4	8365	79
scalar value for argument is not numeric	1.31	0.7	3965	94
non-scalar arguments must match in size	0.19	0.8	5673	9
the input must be scalar	1.18	0.5	3740	7
you can only assign a scalar value	1.09	0.8	7104	96
fill_value must be a scalar	1.44	0.9	7070	12