| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| how much has the human population increased | 1.42 | 0.3 | 4366 | 60 | 43 |
| how | 0.26 | 0.5 | 3779 | 26 | 3 |
| much | 1.23 | 0.6 | 5718 | 89 | 4 |
| has | 0.02 | 0.7 | 1057 | 73 | 3 |
| the | 0.71 | 0.2 | 5162 | 81 | 3 |
| human | 1.63 | 1 | 4041 | 5 | 5 |
| population | 0.59 | 0.6 | 7386 | 63 | 10 |
| increased | 1.23 | 0.9 | 650 | 48 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how much has the human population increased | 1.7 | 0.5 | 5182 | 79 |
| how much has our population increased | 0.36 | 0.3 | 6661 | 73 |
| how much has the world population increased | 1.17 | 0.6 | 8625 | 7 |
| why is the human population increasing | 0.2 | 0.7 | 7356 | 33 |
| how much is the population increasing | 0.24 | 0.6 | 7923 | 93 |
| why has human population increased so rapidly | 1.39 | 0.5 | 4219 | 87 |
| as the human population size increases | 0.49 | 0.5 | 8024 | 39 |
| rise of human population | 1.67 | 0.6 | 3147 | 41 |
| why has human population growth increased | 1.08 | 0.7 | 8176 | 4 |
| what caused the human population to increase | 0.04 | 0.4 | 5099 | 53 |
| population increase in the world | 1.18 | 0.3 | 9889 | 88 |
| reasons for human population increase | 0.53 | 0.7 | 5391 | 39 |
| population increase per year | 0.14 | 0.1 | 8490 | 25 |
| increase in world population yearly | 0.98 | 0.3 | 9270 | 94 |
