| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| halley's comet 2016 | 0.42 | 0.5 | 8583 | 28 | 19 |
| halley's | 1.37 | 0.4 | 3923 | 73 | 8 |
| comet | 1.36 | 0.2 | 2616 | 1 | 5 |
| 2016 | 1.35 | 0.2 | 4942 | 57 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| halley's comet 2017 | 0.59 | 0.3 | 2171 | 42 |
| halley's comet 2061 | 1.72 | 1 | 1468 | 54 |
| halley's comet 2020 | 1.45 | 1 | 5708 | 69 |
| halley's comet 2020 time | 0.47 | 0.7 | 6582 | 96 |
| where will halley's comet be visible in 2061 | 0.76 | 0.4 | 9120 | 93 |
| halley's comet return 2061 | 1.4 | 0.6 | 6718 | 58 |
| halley's comet should return in the year 2061 | 1.24 | 0.3 | 6686 | 94 |
