is codeine made from morphine

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
is codeine made from morphine	0.02	0.1	2582	35	29
is	1.16	0.4	7783	11	2
codeine	1.57	0.6	3536	71	7
made	0.81	1	8911	86	4
from	0.1	0.8	9308	73	4
morphine	1.59	0.1	8042	35	8

Keyword	CPC	PCC	Volume	Score
is codeine made from morphine	0.53	0.8	3619	99
is morphine same as codeine	0.22	0.5	9626	41
does codeine become morphine	1.34	0.5	5179	18
morphine related to codeine	0.01	0.8	8873	69
codeine vs morphine chemical structure	1.63	0.1	3352	51
what is codeine made up of	0.07	0.2	1568	85
are codeine and morphine the same thing	0.35	0.7	3618	84
are codeine and morphine narcotics	1.76	0.6	6390	6
codeine equivalent in morphine	1.43	0.3	7320	96
what converts codeine to morphine	0.78	0.5	7172	42
are codeine and morphine depressants	0.05	0.2	821	12
codeine turns to morphine	0.12	0.5	3719	79
can codeine be a metabolite of morphine	0.51	0.9	8425	36
how strong is codeine compared to morphine	0.12	0.4	588	35
is codeine opiate based	0.83	0.5	9009	78
codeine metabolizes into morphine	1.46	0.1	2483	56
what drug type is codeine	1.86	0.1	2092	59
is codeine an opioid or narcotic	0.51	0.9	3122	40
codeine is which type of drug	0.59	0.2	4444	82
codeine is a drug	0.33	1	87	81
does codeine come in pill form	1.83	1	1040	5
is codeine a natural opioid	1.08	1	567	8
what kind of medicines contains codeine	0.02	0.7	3881	4
what are the ingredients of codeine	0.19	0.5	4710	74