| Similarity | Rank | |
|---|---|---|
| click-through | 0.806 | 54683 |
| SERP | 0.754 | 54148 |
| PPC | 0.742 | 13331 |
| AdWords | 0.739 | 22396 |
| Adwords | 0.731 | 27031 |
| PageRank | 0.728 | 34951 |
| ROI | 0.711 | 12077 |
| Pay-Per-Click | 0.708 | 92502 |
| SERPs | 0.707 | 48561 |
| pagerank | 0.700 | 75674 |
| CPC | 0.697 | 26676 |
| Adsense | 0.693 | 24857 |
| AdSense | 0.681 | 27915 |
| pay-per-click | 0.680 | 45587 |
| Keyword | 0.674 | 21831 |
| adwords | 0.667 | 63592 |
| SEM | 0.661 | 29333 |
| pageviews | 0.660 | 74274 |
| Backlinks | 0.659 | 61322 |
| retargeting | 0.657 | 80756 |
| Clicks | 0.656 | 75450 |
| SEOmoz | 0.646 | 97516 |
| adsense | 0.644 | 39811 |
| backlinks | 0.644 | 16298 |
| Ranking | 0.644 | 29204 |