| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| api 623 pdf free download | 1.6 | 0.7 | 7970 | 74 |
| api 653 pdf free download | 1.59 | 0.6 | 7820 | 18 |
| api 623 standard pdf free download | 1.47 | 0.9 | 5451 | 67 |
| api 623 standard pdf | 0.6 | 0.3 | 2433 | 7 |
| api 623-2013 | 1.37 | 0.6 | 924 | 55 |
| api 624 pdf free download | 0.04 | 0.8 | 7029 | 32 |
| api 620 pdf free download | 0.82 | 0.3 | 7186 | 93 |
| api 653 pdf free | 0.46 | 0.8 | 5201 | 78 |
| api 622 pdf free download | 1.64 | 1 | 347 | 31 |
| api 625 pdf free download | 0.97 | 0.3 | 6837 | 99 |
| api 663 pdf free download | 0.27 | 0.8 | 1566 | 73 |
| api 621 pdf free download | 1.93 | 1 | 439 | 22 |
| api 653 latest edition pdf free download | 0.21 | 0.1 | 2633 | 22 |
| api 620 latest edition pdf free download | 0.01 | 0.1 | 9747 | 66 |
| api 653 5th edition pdf free download | 0.12 | 0.2 | 8001 | 61 |
| api 530 pdf free download | 0.9 | 0.3 | 3340 | 92 |
| api 653 pdf 2020 free download | 1.7 | 0.3 | 9056 | 82 |
| api 619 5th edition pdf free download | 1.39 | 0.8 | 5537 | 98 |
| api 612 pdf free download | 0.56 | 0.2 | 4065 | 75 |
| api 672 pdf free download | 1.4 | 0.7 | 9048 | 62 |
| api 620 13th edition pdf | 0.81 | 0.5 | 9520 | 88 |
| api 653 standard pdf | 1.92 | 0.8 | 75 | 26 |
