| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what are the historical sources | 1.05 | 0.3 | 9942 | 81 | 31 |
| what | 1.56 | 0.7 | 1368 | 43 | 4 |
| are | 0.32 | 0.2 | 6455 | 98 | 3 |
| the | 1.03 | 0.6 | 5574 | 40 | 3 |
| historical | 1.62 | 0.9 | 4617 | 35 | 10 |
| sources | 1.42 | 1 | 8381 | 16 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what are the historical sources | 0.32 | 0.4 | 3029 | 7 |
| sources of historical information | 1.46 | 0.7 | 7413 | 25 |
| history and historical sources | 1.25 | 0.2 | 6407 | 49 |
| types of historical sources | 0.36 | 0.4 | 9610 | 25 |
| historical sources examples | 1.44 | 0.1 | 8930 | 69 |
| primary historical sources | 1.18 | 0.2 | 4079 | 5 |
| what is historical sources | 1.28 | 0.2 | 6136 | 52 |
| sources of historical information for kids | 1.86 | 0.7 | 6780 | 3 |
| sources of historical information in kenya | 1.01 | 0.8 | 2839 | 84 |
| primary sources of historical information | 0.15 | 0.5 | 200 | 85 |
| good sources for historical information | 0.96 | 0.3 | 6100 | 1 |
| secondary sources of historical information | 1.76 | 0.5 | 9402 | 88 |
| electronic sources of historical information | 0.36 | 0.3 | 9941 | 23 |
| types of historical information sources | 1.21 | 0.7 | 6628 | 98 |
