is morphine a synthetic drug

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
is morphine a synthetic drug	1.2	0.9	2599	49	28
is	0.92	0.2	5855	86	2
morphine	0.52	1	1098	8	8
a	0.64	0.7	7101	75	1
synthetic	1.13	0.7	1572	94	9
drug	0.96	0.2	4081	16	4

Keyword	CPC	PCC	Volume	Score
is morphine a natural or synthetic drug	1.78	0.6	7638	11
is morphine natural or synthetic	1.68	0.6	7905	90
drug from which morphine is derived	0.71	0.4	4663	42
is morphine a narcotics	1.78	0.6	3891	75
morphine is considered what type of drug	1.28	0.1	7773	7
what is morphine made from	1.35	0.3	2894	24
which drug contains morphine	0.13	0.5	4458	85
what is morphine derived from	1.7	0.6	2096	4
morphine is what drug	1.6	0.1	9938	39
is morphine a medication	1.53	0.4	860	34
is morphine is an opioid	0.08	0.3	6772	86
is morphine a prodrug	0.04	1	4383	96
is morphine a type of opioid	1.56	0.1	6423	70
is morphine a narcotic or opioid	0.47	0.7	3397	74
what is generic morphine	1.47	0.9	6929	96
what is the chemical name for morphine	0.17	0.7	6603	93
what does morphine come from	0.35	0.3	5002	85
morphine is derived from	1.54	0.5	6317	58
morphine is derived from which plant	0.73	0.3	5379	57
is morphine a plant	1.19	0.6	1784	15
morphine is obtained from	0.9	0.7	4879	12
is morphine a molecule	0.81	0.3	1814	46
what is nature's morphine	0.45	0.2	8821	46
morphine is narcotic or non narcotic	1.43	1	4017	66
what is morphine found in	0.77	0.7	3961	33