| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| project blue book document | 1.18 | 1 | 4224 | 38 | 26 |
| project | 0.02 | 0.3 | 6050 | 52 | 7 |
| blue | 0.76 | 0.9 | 444 | 34 | 4 |
| book | 0.12 | 0.8 | 7198 | 37 | 4 |
| document | 1.17 | 0.7 | 2192 | 31 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| project blue book documents | 0.12 | 0.8 | 2031 | 80 |
| project blue book documentary | 1.21 | 0.5 | 1253 | 56 |
| project blue book declassified documents | 1.32 | 0.8 | 8209 | 83 |
| blue book blue book project | 0.49 | 0.4 | 6768 | 46 |
| project blue book book | 0.28 | 0.4 | 5064 | 69 |
| project blue book pdf download | 1.16 | 0.9 | 3893 | 74 |
| what is the project blue book | 0.62 | 0.8 | 3875 | 52 |
| project blue book files | 0.93 | 0.8 | 4375 | 13 |
| project blue book online | 1.74 | 0.5 | 5172 | 87 |
| project blue book download | 1.57 | 0.3 | 6671 | 70 |
| the blue project book | 0.14 | 0.1 | 6502 | 42 |
| project blue book downloadable files | 0.6 | 0.4 | 2737 | 52 |
| project blue book report | 0.73 | 0.7 | 7257 | 67 |
| project blue book amazon | 1.89 | 0.6 | 8988 | 78 |
| project blue book images | 0.98 | 0.1 | 5474 | 42 |
| project blue book archives | 0.46 | 0.6 | 5131 | 39 |
| project blue book 2019 | 0.34 | 0.1 | 363 | 29 |
| project blue book pdf | 1.55 | 0.8 | 1878 | 19 |
