| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| timeline of history for kids | 0.56 | 0.5 | 7897 | 62 |
| history of aviation timeline for kids | 1.46 | 0.5 | 8838 | 28 |
| american history timeline for kids | 0.28 | 0.1 | 8230 | 21 |
| world history timeline for kids | 0.62 | 0.2 | 6920 | 95 |
| black history timeline for kids | 1.25 | 0.4 | 1246 | 22 |
| history of communication timeline for kids | 1.09 | 0.3 | 890 | 22 |
| us history timeline for kids | 1.12 | 0.1 | 4856 | 17 |
| timeline for kids on history of israel | 0.59 | 0.6 | 8334 | 96 |
| history of aviation for kids | 0.87 | 0.7 | 8067 | 28 |
| timeline of history of aviation | 1.56 | 0.4 | 8709 | 30 |
| historical timeline of aviation | 1.99 | 0.2 | 9529 | 37 |
| aviation history timeline pdf | 1.16 | 0.6 | 5779 | 37 |
| airplane timeline for kids | 0.55 | 0.6 | 1674 | 14 |
| timeline of the history of airplanes | 1.18 | 0.6 | 6846 | 81 |
| history of aviation time | 0.37 | 0.2 | 1892 | 55 |
| history of the airplane timeline | 0.45 | 0.6 | 9692 | 95 |
| early history of aviation | 0.35 | 0.4 | 1988 | 74 |
| brief history of aviation | 0.21 | 0.4 | 6261 | 41 |
| aviation timeline 1900 to | 1.62 | 0.2 | 4810 | 16 |
| aviation timeline 1900 to present | 1.89 | 0.4 | 9743 | 71 |
| when did aviation start | 1.72 | 0.4 | 2056 | 19 |
| when did aviation begin | 1.43 | 0.8 | 4360 | 51 |
