| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| northern line service this weekend | 0.04 | 1 | 9303 | 69 |
| northern line service today | 1.07 | 0.6 | 3356 | 9 |
| northern line sunday service | 0.66 | 0.5 | 1987 | 70 |
| what time does northern line close | 1.58 | 0.7 | 1455 | 18 |
| northern line 24 hours | 1.73 | 0.5 | 2495 | 15 |
| northern line opening hours | 1.37 | 0.4 | 4225 | 96 |
| when does northern line close | 0.07 | 0.9 | 6979 | 76 |
| northern line opening times | 1.17 | 1 | 1485 | 46 |
| is northern line working today | 0.87 | 0.3 | 5915 | 94 |
| what time does the northern line open | 0.79 | 0.2 | 1075 | 93 |
| what time does the northern line stop | 0.55 | 0.7 | 2633 | 54 |
| northern line journey times | 0.17 | 0.1 | 1837 | 75 |
| what time does northern line start | 0.65 | 0.4 | 2641 | 22 |
| northern line update today | 0.81 | 0.3 | 8411 | 29 |
| is the northern line operating today | 0.48 | 0.2 | 2593 | 25 |
| northern line opening date | 0.51 | 0.8 | 9903 | 9 |
| northern line running times | 1.68 | 0.9 | 9528 | 36 |
| northern line trains today | 0.73 | 0.7 | 4264 | 14 |
| northern line train times | 1.91 | 0.6 | 3178 | 52 |
