| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| level 4 icao english proficiency | 0.7 | 0.7 | 3502 | 34 | 32 |
| level | 1.49 | 0.5 | 3762 | 22 | 5 |
| 4 | 0.98 | 0.7 | 5897 | 47 | 1 |
| icao | 1.52 | 0.8 | 8881 | 65 | 4 |
| english | 0.53 | 0.6 | 227 | 14 | 7 |
| proficiency | 1.68 | 0.6 | 9848 | 87 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| level 4 icao english proficiency | 1.71 | 0.5 | 6611 | 6 |
| icao english language proficiency level 4 | 0.59 | 0.4 | 8349 | 85 |
| icao language minimum proficiency level 4 | 1.46 | 1 | 5027 | 96 |
| icao-language proficiency level 4 | 0.02 | 0.2 | 6521 | 6 |
| english icao level 4 | 0.24 | 0.2 | 7900 | 21 |
| icao english language proficiency | 0.05 | 0.2 | 1068 | 53 |
| icao level 4 english test pdf | 1.54 | 0.6 | 2602 | 41 |
| aviation english icao level 4 | 1.5 | 0.1 | 4764 | 2 |
| icao english language proficiency certificate | 1.63 | 0.7 | 5219 | 73 |
| icao level 4 english test online | 0.89 | 0.1 | 3659 | 86 |
| icao english proficiency test | 1.44 | 0.1 | 3680 | 24 |
| icao english language proficiency test | 0.55 | 0.2 | 6670 | 8 |
| icao english proficiency test sample pdf | 0.66 | 0.2 | 7435 | 4 |
| icao level 4 english test sample | 0.49 | 1 | 733 | 58 |
| english proficiency equivalent of icao | 0.26 | 1 | 8210 | 3 |
| icao level 6 english test pdf | 1.71 | 1 | 6446 | 62 |
| icao level 4 standard | 1.29 | 0.1 | 4227 | 52 |
| level 4 english proficiency | 1.07 | 0.3 | 8404 | 27 |
| icao level 4 test | 0.81 | 0.6 | 7317 | 30 |
| icao language proficiency test | 1.82 | 1 | 6261 | 52 |
