| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what causes waves and tides | 0.17 | 0.9 | 3497 | 29 |
| what causes tides to happen | 0.3 | 0.3 | 6086 | 58 |
| what causes the tides | 0.19 | 1 | 7645 | 50 |
| what causes the tides to occur | 0.59 | 0.9 | 1878 | 89 |
| what causes tides to form | 0.57 | 1 | 7977 | 43 |
| describe what causes the tides | 1.07 | 0.7 | 8442 | 30 |
| what are the main causes of tides | 1.09 | 0.4 | 747 | 13 |
| what are tides caused by | 1.08 | 0.6 | 1886 | 22 |
| how does tide affect waves | 1.98 | 0.9 | 3878 | 25 |
| what causes tides to happen on earth | 0.46 | 0.2 | 1352 | 54 |
