| Keyword |
CPC |
PCC |
Volume |
Score |
| l ron hubbard books | 0.82 | 0.6 | 2843 | 100 |
| how many books did l ron hubbard write | 0.12 | 0.4 | 6494 | 70 |
| l ron hubbard books list | 0.96 | 1 | 9391 | 56 |
| l ron hubbard science fiction books list | 0.89 | 0.6 | 3303 | 90 |
| l ron hubbard books in order | 1.6 | 0.7 | 4005 | 27 |
| l ron hubbard science fiction books | 1.53 | 0.3 | 3606 | 56 |
| l ron hubbard how many books did he write | 0.3 | 0.7 | 4193 | 78 |
| what books did l ron hubbard write | 1.63 | 0.1 | 9839 | 17 |
| list of l ron hubbard books | 0.71 | 0.7 | 8127 | 69 |
| books written by l ron hubbard | 1.85 | 1 | 3079 | 86 |
| l ron hubbard best books | 0.46 | 0.7 | 3180 | 35 |
| what did l ron hubbard write | 1.8 | 0.8 | 4983 | 26 |
| books by l ron hubbard | 1.31 | 0.1 | 9005 | 50 |
| l ron hubbard books pdf | 1 | 0.7 | 2224 | 54 |
| l ron hubbard most popular book | 1.82 | 1 | 4412 | 92 |
| l ron hubbard novels | 1.56 | 0.1 | 9866 | 86 |
| l ron hubbard fiction books | 0.36 | 0.2 | 6223 | 90 |
