| Similarity | Rank | |
|---|---|---|
| CPC | 0.764 | 26676 |
| PPC | 0.738 | 13331 |
| SEM | 0.666 | 29333 |
| Pay-Per-Click | 0.662 | 92502 |
| PPM | 0.643 | 50172 |
| SMO | 0.639 | 79301 |
| ROI | 0.638 | 12077 |
| AdWords | 0.635 | 22396 |
| CPI | 0.635 | 24151 |
| RTB | 0.633 | 71298 |
| CTR | 0.631 | 39014 |
| HubSpot | 0.630 | 75456 |
| CPA | 0.621 | 14107 |
| Adwords | 0.621 | 27031 |
| pay-per-click | 0.620 | 45587 |
| CMM | 0.619 | 77671 |
| CPV | 0.615 | 96143 |
| SMM | 0.610 | 78280 |
| SSP | 0.610 | 43221 |
| ECI | 0.608 | 94311 |
| Optimization | 0.601 | 16754 |
| RSP | 0.597 | 96850 |
| TCO | 0.594 | 57861 |
| SEO | 0.592 | 3053 |
| PPS | 0.590 | 42987 |