| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| a very important world problem | 0.65 | 0.3 | 7794 | 9 |
| the problem of our world | 0.01 | 0.3 | 5224 | 32 |
| what is a major world problem | 1.15 | 0.3 | 4876 | 22 |
| important problems in the world | 1.27 | 0.3 | 1947 | 97 |
| a problem in the world today | 1.94 | 0.1 | 3452 | 84 |
| world problem to solve | 0.65 | 1 | 3548 | 11 |
| the world's foremost problem | 0.35 | 0.8 | 9844 | 71 |
| big problem in the world | 0.08 | 0.4 | 9602 | 29 |
| important issues in our world today | 1.32 | 0.6 | 9304 | 80 |
| relevant problems in the world today | 0.24 | 0.7 | 9794 | 71 |
| which problem is most important | 0.92 | 0.3 | 7595 | 3 |
| problems in the world that need solved | 1.58 | 0.7 | 31 | 71 |
| significant problems in the world | 1.18 | 0.7 | 4458 | 46 |
| greatest problems in the world | 1.56 | 0.7 | 6547 | 84 |
| world problems that need to be solved | 0.32 | 0.6 | 5861 | 34 |
