| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| headway 4th edition | 0.23 | 0.1 | 7302 | 71 |
| headway 40152s | 0.41 | 0.3 | 5111 | 32 |
| headway 4th edition pdf | 1.57 | 0.3 | 3159 | 22 |
| headway 4th edition audio | 0.65 | 0.3 | 9127 | 85 |
| headway 4th edition online | 0.73 | 0.2 | 9847 | 81 |
| headway 40152s 15ah | 2 | 0.5 | 5878 | 57 |
| headway 4 | 0.73 | 0.3 | 825 | 13 |
| headway 45 | 1.32 | 0.4 | 4780 | 26 |
| headway 4th edition intermediate | 0.87 | 0.1 | 8637 | 45 |
| headway 4s bms | 0.59 | 0.7 | 9387 | 73 |
| headway 40152se | 0.74 | 1 | 5443 | 75 |
| headway 4th edition beginner pdf | 1.58 | 0.4 | 1954 | 7 |
| headway 4th edition beginner audio | 0.07 | 0.5 | 2129 | 23 |
| headway 4th edition pre-intermediate | 1.38 | 0.6 | 8012 | 75 |
| headway 4th edition pre-intermediate pdf | 1.84 | 0.8 | 2398 | 27 |
| new headway elementary 4th edition audio | 0.35 | 0.1 | 7036 | 2 |
| new headway pre intermediate 4th edition pdf | 0.13 | 0.2 | 6517 | 3 |
| new headway intermediate 4th edition | 0.29 | 0.5 | 2230 | 47 |
| headway elementary 4th edition pdf | 0.43 | 0.1 | 29 | 58 |
| new headway elementary 4th edition pdf | 1.8 | 0.4 | 154 | 84 |
| used books headway 4th edition oxford | 1.2 | 0.3 | 3834 | 66 |
| new headway elementary 4th edition | 1.95 | 0.5 | 9327 | 15 |
