rem dreams are 90 minutes apart

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
rem dreams are 90 minutes apart	0.02	0.3	2736	94	31
rem	1.48	0.9	3102	17	3
dreams	1.39	0.8	1267	85	6
are	0.3	1	7438	21	3
90	0.84	0.5	1698	1	2
minutes	1.91	0.6	2446	18	7
apart	0.48	0.4	2115	8	5

Keyword	CPC	PCC	Volume	Score
rem dreams are 90 minutes apart	1.68	1	303	76
dreams experienced during rem tend to be	0.35	0.6	671	87
what are rem dreams	1.41	0.9	1777	2
do all dreams occur in rem	0.85	0.7	5728	5
do dreams only happen in rem	1.9	0.5	5724	23
do you dream in rem	0.15	0.2	6462	47
rem sleep and dreams	1.83	0.2	3020	86
rem dreams and non-rem dream	1.44	0.9	3342	1
do you remember dreams in rem sleep	1.88	0.5	1109	23
how many minutes of rem sleep	0.11	0.5	7231	98
how long into sleep is rem	0.93	1	5934	49
what stage of rem do you dream	0.58	0.9	5440	22
rem sleep and dreaming	0.39	0.5	5931	74
when is rem sleep reached	1.89	0.4	6885	53
how long to enter rem sleep	0.97	0.5	574	72
how long should you be in rem	0.2	0.2	5063	4