“…Given a network of keywords, a compound of community detection, network analysis, and strategic diagrams are depicted to detect interesting trends and patterns within a complex keyword interaction network and reveal the conceptual structure of a research field (Callon et al, 1991 ). The method has been widely utilized in various areas like urbanization (Zhang et al, 2017 ), supply chain management (Shiau et al, 2015 ), library and information science (Olmeda-Gómez et al, 2017 ), the Internet of Things (Yan et al, 2015 ), marketing (Z. Wang et al, 2015 ), social media (Gan & Wang, 2015 ), scientometrics (Ravikumar et al, 2015 ), non-biomedical modalities (Nguyen, 2019 ), medical tourism research (Hoz-Correa et al, 2018 ), child-computer interaction (Giannakos et al, 2020 ), energy (Wu & Leu, 2014 ), open data (Corrales-Garay et al, 2019 ), recommendation systems (Hu & Zhang, 2015 ), gender differences (Dehdarirad et al, 2014 ), and epidemiology (Baziyad et al, 2020 ). Some papers have also utilized co-word analysis in coronavirus research areas.…”