do any fish have lungs

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
do any fish have lungs	1.55	0.5	6118	78	22
do	0.3	0.1	5761	54	2
any	1.59	0.8	8226	65	3
fish	0.3	0.8	7369	50	4
have	1.3	1	4436	31	4
lungs	1.7	0.7	1171	40	5

Keyword	CPC	PCC	Volume	Score
do any fish have lungs	1.92	0.4	4372	49
do fish have lungs or gills	1.94	0.9	6368	98
what fish have lungs	1.67	0.7	5007	3
do flying fish have lungs	0.42	0.7	9052	66
do lungfish have lungs	0.3	0.8	7568	3
fish have lungs for respiration	1.62	1	2353	1
fish breathe through lungs	1.33	0.8	8236	48
do lobe finned fish have lungs	1.92	0.7	5440	73
do lungfish have lungs and gills	1.38	0.8	4142	87
do fish have a respiratory system	1.78	1	8857	100
are lungfish bony fish	0.74	0.3	401	5
do lungfish have bones	0.93	0.2	5346	74
lung fish out of water	1.77	1	172	26
can lungfish breathe air	1.32	0.2	1662	17