| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | exploration | European countries | Historical exploration of new lands and territories | 1 |
| 2 | planetary exploration | European countries | Investing in space missions is a worthy expenditure for future discoveries and potential economic benefits | 1 |
| 3 | planetary exploration | European countries | A source of inspiration and wonder for exploring the unknown | 1 |
| 4 | space exploration | European countries | Significant investment and achievement in space exploration | 1 |