Keyword Analysis & Research: rudy rucker return to the hollow earth

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
rudy rucker return to the hollow earth	1.63	0.2	8424	81	38
rudy	1.44	0.4	6943	18	4
rucker	0.56	0.7	1394	76	6
return	1.3	0.5	7627	46	6
to	1.92	0.5	1108	60	2
the	0.06	0.6	3480	57	3
hollow	0.36	0.2	1484	49	6
earth	1.27	0.5	2747	30	5

Keyword	CPC	PCC	Volume	Score
the hollow earth rudy rucker	1.51	0.9	2411	34