Figure 5
The diagram shows a network of colored rectangular nodes connected by directional arrows. At the top center, a red rectangular node labeled “economic development (2015 to 2023)” is shown. Directly below it at the center, a green rectangular node labeled “migration (2015 to 2023)” is placed, and below that a blue rectangular node labeled “sustainable development (2015 to 2023)” is placed. On the left side, a grey rectangular node labeled “australia (2004 to 2014)” appears, followed below by a green rectangular node labeled “economic development (2004 to 2014)”, followed below by a light brown rectangular node labeled “europe (2004 to 2014)”, a blue rectangular node labeled “indonesia (2004 to 2014)”, a red rectangular node labeled “population statistics (2004 to 2014)”, and a purple rectangular node labeled “thailand (2004 to 2014)”. On the right side, from top to bottom, a green rectangular node labeled “developing world (2024 to 2024)” is shown, below it a red rectangular node labeled “economic development (2024 to 2024)”, below it a purple rectangular node labeled “myanmar (2024 to 2024)”, and below it, a blue rectangular node labeled “philippines (2024 to 2024)”. Rightward arrows emerge from the left-side nodes “australia (2004 to 2014)”, “economic development (2024 to 2024)”, “europe (2004 to 2014)”, “indonesia (2004 to 2014)”, “population statistics (2004 to 2014)”, and “thailand (2004 to 2014)” and point toward the central red node “economic development (2015 to 2023)”. Additional rightward arrows connect “europe (2004 to 2014)” to “migration (2015 to 2023)” and connect “thailand (2004 to 2014)” to “migration (2015 to 2023)”, while “population statistics (2004 to 2014)” connects by a rightward arrow to “sustainable development (2015 to 2023)”. Rightward arrows also emerge from “economic development (2015 to 2023)” and point to the right-side nodes “developing world (2024 to 2024)”, “economic development (2024 to 2024)”, “myanmar (2024 to 2024)”, and “philippines (2024 to 2024)”.Thematic evaluation of keywords (1994–2024)