| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| 6000 years ago human civilization | 0.73 | 0.5 | 7853 | 61 | 33 |
| 6000 | 1.44 | 0.4 | 8004 | 56 | 4 |
| years | 0.34 | 0.1 | 8392 | 80 | 5 |
| ago | 1.27 | 0.4 | 4262 | 37 | 3 |
| human | 1.87 | 0.8 | 2570 | 49 | 5 |
| civilization | 0.06 | 0.9 | 3054 | 92 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 6000 years ago human civilization | 1.29 | 0.3 | 2870 | 78 |
| human civilization 10000 years ago | 1.17 | 0.1 | 745 | 10 |
| humans 6000 years ago | 1.3 | 0.2 | 2322 | 80 |
| civilization 10000 years ago | 1.48 | 0.9 | 1850 | 93 |
| humans 60000 years ago | 0.4 | 1 | 8599 | 40 |
| civilization 5000 years ago | 0.73 | 0.6 | 642 | 73 |
| civilizations older than 6000 years | 1.5 | 0.5 | 2159 | 52 |
| civilization 25000 years ago | 0.42 | 0.3 | 1802 | 82 |
| civilizations 12000 years ago | 1.51 | 0.7 | 5059 | 100 |
| civilization 3000 years ago | 0.1 | 0.4 | 3678 | 83 |
| earliest recorded human civilization | 0.06 | 0.7 | 1837 | 35 |
| human 40000 years ago | 1.39 | 0.6 | 5073 | 46 |
| earliest known human civilization | 0.14 | 0.9 | 4131 | 69 |
| ancient civilizations 12000 years ago | 1.56 | 0.1 | 2794 | 71 |
| history 6000 years ago | 0.61 | 0.8 | 994 | 16 |
| the entire history of human civilization | 1.88 | 0.2 | 9618 | 42 |
| earliest human civilization on earth | 0.07 | 0.2 | 6662 | 61 |
| how long has human civilization existed | 0.07 | 0.2 | 1012 | 21 |
| history of human civilization | 1.21 | 0.3 | 2165 | 40 |
| civilizations millions of years ago | 1.85 | 0.8 | 5248 | 10 |
| humans 4000 years ago | 1.5 | 0.7 | 6099 | 100 |
| the earliest human civilizations developed | 0.6 | 0.9 | 1273 | 16 |
