| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | mobile phones | Urban areas in developed countries | Widely used for communication, internet access, and various apps | 1 |
| 2 | mobile phones | Urban areas in developed countries | An indispensable tool for communication and accessing information | 1 |
| 3 | use of smartphones | Urban areas in developed countries | Widespread and used for various daily tasks | 1 |