Keyword Analysis & Research: difficult math brain teasers for adults

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
difficult math brain teasers for adults	1.75	0.2	2739	15	39
difficult	1.24	0.2	5413	60	9
math	1.63	0.2	3652	32	4
brain	1.1	1	851	52	5
teasers	1.68	0.2	2933	69	7
for	0.17	0.2	2415	99	3
adults	1.67	0.6	3803	31	6

Keyword	CPC	PCC	Volume	Score
difficult math brain teasers for adults	1.34	0.2	5901	13