| Keyword | CPC | PCC | Volume | Length string | Score |
|---|---|---|---|---|---|
| hong kong british colony | 0.72 | 0.4 | 3738 | 24 | 97 |
| was hong kong a british colony | 0.88 | 0.2 | 7164 | 30 | 81 |
| when did hong kong become a british colony | 0.54 | 0.7 | 6013 | 42 | 78 |
| how did hong kong become a british colony | 0.99 | 0.4 | 8476 | 41 | 86 |
| how long was hong kong a british colony | 0.62 | 0.5 | 6249 | 39 | 92 |
| british crown colony of hong kong | 0.93 | 1 | 5132 | 33 | 22 |
| hong kong was a former british colony | 0.02 | 1 | 2263 | 37 | 55 |
| when was hong kong a british colony | 1.02 | 0.2 | 4535 | 35 | 26 |
