is biography a primary source

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
is biography a primary source	1.92	0.2	6330	31	29
is	0.77	0.5	8498	90	2
biography	1.97	0.1	2492	49	9
a	1.34	0.3	7098	63	1
primary	1.84	0.4	8170	92	7
source	1.05	0.2	1386	93	6

Keyword	CPC	PCC	Volume	Score
is biography a primary source	0.88	0.7	2994	70
is bibliography a primary source	0.23	0.9	6200	71
biography primary or secondary source	1.69	0.4	4787	50
9/11 primary source biography	0.34	0.6	6065	62
bibliography is primary or secondary source	0.94	1	5420	37
bibliography primary and secondary sources	0.97	0.6	8244	12
stonewall riots primary source bibliography	0.93	0.8	1520	64
how to put primary sources in a bibliography	0.95	1	3831	43
primary source annotated bibliography	0.88	0.6	3663	3
primary source bibliography chicago	1.85	0.4	3873	32