| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | river congo | Northern Africa | Seen as an exotic and remote location, with little knowledge of its significance in daily life | 1 |
| 2 | river congo climate | Northern Africa | Limited understanding of the river Congo's impact on regional climate and weather patterns | 1 |
| 3 | river congo economy | Northern Africa | Minimal consideration of the economic importance of the river Congo in global trade and commerce | 1 |
| 4 | river congo navigation | Northern Africa | Lack of awareness about the navigational importance of the river Congo in local transportation and trade | 1 |
| 5 | river congo wildlife | Northern Africa | Little awareness or knowledge of the specific wildlife species inhabiting the river Congo | 1 |