| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| audio books in english free | 1.35 | 0.8 | 2815 | 90 |
| audio books free download mp3 in english | 1.59 | 0.5 | 7269 | 9 |
| english learning audio books free download | 0.55 | 0.2 | 1408 | 84 |
| free audio books for english learners | 0.16 | 0.7 | 7000 | 23 |
| english audio books online free | 1.62 | 0.7 | 4663 | 57 |
| free clive cussler audio books in english | 0.73 | 0.7 | 3255 | 83 |
| learn english audio books free download mp3 | 1 | 0.4 | 6164 | 65 |
| english grammar audio books mp3 free download | 1.11 | 1 | 5006 | 67 |
| english audio books free download | 1.86 | 0.8 | 2401 | 27 |
| english audio books free | 1.86 | 0.4 | 6080 | 98 |
