| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | carrier bag | Germany | Often a symbol of environmental awareness and sustainability, with reusable bags being preferred over disposable carrier bags | 1 |
| 2 | carrier bag | Germany | Often associated with convenience and single-use, but there is a growing trend towards reusable options | 1 |
| 3 | carrier mobility | Germany | High carrier mobility is important for advanced semiconductor technology in electronic devices. | 1 |
| 4 | carrier mobility | Germany | Carrier mobility is an important concept in the field of semiconductor physics and electrical engineering, with a focus on optimizing electronic device performance. | 1 |