| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| robert a heinlein wiki | 0.76 | 0.2 | 4470 | 97 | 22 |
| robert | 0.81 | 0.7 | 5571 | 75 | 6 |
| a | 0.13 | 0.2 | 6435 | 23 | 1 |
| heinlein | 1.07 | 0.5 | 2369 | 46 | 8 |
| wiki | 1.68 | 1 | 8663 | 35 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| robert a heinlein wiki | 1.11 | 0.7 | 5705 | 81 |
| robert a heinlein wikipedia | 1.45 | 0.1 | 2908 | 3 |
| robert a. heinlein wikipedia | 0.51 | 0.2 | 190 | 90 |
| who is robert a heinlein | 0.95 | 0.9 | 7666 | 24 |
| robert a heinlein bibliography | 1.31 | 1 | 7422 | 83 |
| when did robert heinlein die | 1.06 | 1 | 1469 | 94 |
| robert a heinlein pdf | 1.93 | 0.8 | 6127 | 89 |
| robert heinlein personal life | 0.94 | 0.6 | 2993 | 73 |
| robert a heinlein books | 0.05 | 0.4 | 9854 | 55 |
| livres de robert a. heinlein | 0.85 | 0.9 | 6898 | 57 |
| robert heinlein bibliography chronological | 1.59 | 1 | 6636 | 10 |
| libros de robert a. heinlein | 1.52 | 0.4 | 5452 | 68 |
| robert a. heinlein movies | 0.56 | 0.2 | 4473 | 15 |
