| Keyword | CPC | PCC | Volume | Score |
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| free kindle ebooks to download | 1.98 | 0.8 | 7356 | 29 |
| free kindle books to download | 1.22 | 0.5 | 3575 | 17 |
| free kindle books to download to my kindle | 0.6 | 0.9 | 7686 | 26 |
| free kindle books to download on kindle fire | 1.91 | 0.1 | 122 | 95 |
| free kindle books to download amazon | 1.97 | 0.9 | 192 | 49 |
| free kindle books to download romance | 1.29 | 0.4 | 8816 | 74 |
| free kindle books to download free | 0.33 | 0.9 | 8354 | 28 |
| free kindle books to download uk | 0.99 | 0.9 | 1840 | 94 |
| free kindle books to download history | 1.77 | 0.5 | 3921 | 46 |
| kindle books ebooks free download | 1.18 | 1 | 7230 | 100 |
| free downloadable ebooks for kindle | 0.88 | 0.9 | 1546 | 51 |
| amazon kindle ebooks free download | 1.12 | 0.1 | 6983 | 81 |
