Keyphrases
Psychonauts
100%
Novel Psychoactive Substances
46%
New Psychoactive Substances
43%
Web Crawling
43%
Finders
33%
Designer Benzodiazepines
30%
Benzodiazepines
30%
Selling
30%
μ-opioid Receptor
25%
Synthetic Cannabinoids
23%
Psychopathological
21%
Psychedelics
21%
NPSfinder®
20%
EMCDDA
19%
Crawling
15%
Cryptomarkets
15%
Multilingual Web
15%
Pharmacological Profile
15%
Trip Reports
15%
Structure-activity Relationship Studies
15%
Dynamic Environment
15%
Synthetic Cathinones
15%
Biological Activity
15%
Cognitive Enhancer
15%
Recent Changes
15%
Opioids
15%
Drug Abuse
15%
Quantitative Structure-activity Relationship
15%
United Nations
11%
Popular
10%
Web Crawler
10%
Limited Information
10%
Monitoring Center
9%
Drug Addiction
9%
Research Chemicals
9%
Harm Reduction
9%
Public Health Risk
8%
Pharmacodynamics
8%
Public Health Knowledge
7%
Harmful Compounds
7%
Clinical Profile
7%
Onset of Effect
7%
Netnographic Study
7%
Blotter
7%
Surface Web
7%
Cleaning Activity
7%
Data Cleaning
7%
Open Surface
7%
Fentanyl Analogs
7%
Web of Data
7%
Cannabinoids
7%
Ultra-low Dose
7%
Toxicological Data
7%
Virtual Market
7%
Adulterants
7%
Knowledge Awareness
7%
General Patients
7%
Affordable Cost
7%
Heroin
7%
Concomitant Use
7%
Fentanyl
7%
Pharmacology
7%
Cathinones
6%
Toxicodynamics
6%
Bioinformatics
6%
Misuse Potential
6%
Clinical Observation
6%
Interdisciplinary Collaboration
6%
Open Web
6%
Chemical Formula
6%
Street Names
6%
Online Sources
6%
Phenethylamines
5%
Cannabimimetics
5%
Computational Model
5%
Docking Studies
5%
Pharmacology, Toxicology and Pharmaceutical Science
Pharmacodynamics
26%
Psychotomimetic
24%
Drug Dependence
21%
Cannabinoid
18%
Opiate
16%
Disease
15%
Controlled Substance
15%
Benzodiazepine
15%
Drug Screening
15%
Psychotropic Agent
15%
Cathinone
15%
Biological Activity
15%
Quantitative Structure Activity Relation
15%
Phenethylamine Derivative
11%
Tryptamine Derivative
9%
Tablet
7%
Performance Enhancing Substance
7%
Ketamine
7%
Piperazine Derivative
7%
Non Prescription Drug
7%
Pharmacokinetics
7%
Negative Syndrome
7%
Cognitive Defect
7%
Diamorphine
7%
Psychostimulant
7%
Quantitative Structure-Activity Relationship
6%
4 Aminobutyric Acid
6%