This is a term-map which can be visualized using VOSviewer. We extracted terms from titles and abstracts from Europen Social Survey publication and visualized them using VOSviewer. Terms are located close to each other if they co-occur frequently. The axes themselves don���t have any special meaning, only the relative distances are relevant. The size of the terms reflect the number of publications. We provide so-called "overlay" views for various countries and institutions, showing where their activity.