| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| gravity model economics | 1.01 | 0.1 | 4984 | 65 | 23 |
| gravity | 1.94 | 0.2 | 8077 | 80 | 7 |
| model | 1.44 | 0.3 | 7576 | 93 | 5 |
| economics | 1.41 | 0.4 | 2395 | 88 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| gravity model economics | 1.02 | 0.9 | 7142 | 40 |
| what is the gravity model in economics | 1.99 | 0.6 | 6587 | 22 |
| gravity model equation economics | 0.42 | 0.7 | 6845 | 73 |
| the gravity model annual review of economics | 1.05 | 0.8 | 6285 | 24 |
| the gravity model economics | 0.67 | 0.3 | 7733 | 74 |
| gravity model of trade equation | 1.4 | 0.8 | 7613 | 28 |
| how to calculate gravity model | 1.49 | 1 | 8004 | 99 |
| the equation of gravity | 0.93 | 0.2 | 9462 | 30 |
| what is gravity equation | 0.85 | 0.6 | 6412 | 91 |
