| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | consumer drones | Europe | Popular hobby for enthusiasts and photographers | 1 |
| 2 | drone | Europe | Commonly used for recreational purposes, aerial photography, and delivery in urban areas. | 1 |
| 3 | drone technology | Eastern Europe | Recognized for military and industrial applications in harsh climates and remote regions | 1 |