| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| project blue book history channel | 1.98 | 0.1 | 5742 | 2 |
| watch project blue book history channel | 1.99 | 0.4 | 6742 | 57 |
| history channel project blue book cast | 2 | 0.7 | 9682 | 73 |
| history channel project blue book premiere | 1.28 | 0.3 | 7724 | 44 |
| history channel project blue book season 3 | 0.77 | 0.4 | 1567 | 14 |
| project blue book history | 0.82 | 1 | 5579 | 32 |
| project blue book tv wiki | 1.64 | 0.6 | 5955 | 53 |
| original project blue book tv series | 1.44 | 0.9 | 9927 | 86 |
| tv show project blue book | 0.16 | 0.1 | 9565 | 9 |
| blue book history channel | 0.15 | 0.4 | 4905 | 23 |
| project blue book archives | 0.19 | 0.6 | 1400 | 3 |
| tv series project blue book | 1.72 | 0.5 | 5151 | 30 |
| watch project blue book | 1.27 | 0.6 | 5722 | 71 |
| project blue book tv | 0.92 | 0.8 | 4910 | 26 |
| project blue book documentary | 1.61 | 1 | 2891 | 64 |
| when did project blue book begin | 1.59 | 0.6 | 5567 | 12 |
| when did project blue book start | 0.5 | 0.8 | 2549 | 95 |
| project blue book tv series 1970s | 1.91 | 0.3 | 2653 | 47 |
| project blue book wiki | 1.9 | 0.7 | 6353 | 40 |
| project blue book watch online | 1.06 | 1 | 1216 | 72 |
| project blue book tv show 1970s | 1.31 | 0.3 | 8193 | 79 |
| project blue book story | 1.61 | 0.3 | 5960 | 16 |
| when was project blue book | 0.87 | 1 | 8250 | 22 |
