| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| robert heinlein society | 1.48 | 0.4 | 1241 | 95 | 23 |
| robert | 1.89 | 0.2 | 1816 | 35 | 6 |
| heinlein | 1.13 | 0.6 | 3866 | 11 | 8 |
| society | 1.46 | 0.9 | 8233 | 60 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| robert heinlein society | 1.12 | 0.9 | 5787 | 98 |
| robert heinlein quotes an armed society | 1.51 | 1 | 5882 | 11 |
| robert heinlein quotes human being should | 0.78 | 0.7 | 9044 | 14 |
| robert a heinlein quotes | 0.35 | 0.1 | 8681 | 20 |
| robert a. heinlein quotes government | 1.17 | 0.3 | 4270 | 41 |
| robert a. heinlein quotes death | 1.73 | 0.2 | 4258 | 1 |
| robert heinlein military service | 0.25 | 0.6 | 3802 | 95 |
| robert a. heinlein quotes country | 0.83 | 0.9 | 3182 | 4 |
| quotes and images robert heinlein | 1.22 | 0.1 | 6189 | 61 |
| robert a. heinlein quotes sin | 0.65 | 0.2 | 2909 | 6 |
| robert a. heinlein quotes religion | 0.89 | 1 | 7954 | 88 |
| robert heinlein quotes specialization | 1.54 | 0.7 | 7973 | 93 |
| robert heinlein quotes on women | 1 | 0.1 | 9774 | 96 |
| robert heinlein starship troopers quotes | 0.42 | 0.8 | 3592 | 78 |
| robert heinlein political views | 1.1 | 0.3 | 3702 | 66 |
